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10210020000000 = 28357170167
BaseRepresentation
bin1001010010010011010010…
…0111011000000100000000
31100011001211211220200021220
42110210310213120010000
52314240110110000000
633414230214315040
72102435546032302
oct224446447300400
940131754820256
1010210020000000
11328705512a557
12118a92b058a80
13590a54348282
1427424bc9b972
1512a8bcdc61a0
hex949349d8100

10210020000000 has 288 divisors, whose sum is σ = 33967041169152. Its totient is φ = 2722656000000.

The previous prime is 10210019999981. The next prime is 10210020000041. The reversal of 10210020000000 is 2001201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59914917 + ... + 60085083.

Almost surely, 210210020000000 is an apocalyptic number.

10210020000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210020000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16983520584576).

10210020000000 is an abundant number, since it is smaller than the sum of its proper divisors (23757021169152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10210020000000 is an frugal number, since it uses more digits than its factorization.

10210020000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170221 (or 170177 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 10210020000000 its reverse (2001201), we get a palindrome (10210022001201).

The spelling of 10210020000000 in words is "ten trillion, two hundred ten billion, twenty million", and thus it is an aban number.