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10212200101019 = 78094153434221
BaseRepresentation
bin1001010010011011011010…
…0011110011010010011011
31100011021110210011021200002
42110212312203303102123
52314304041211213034
633415230413403215
72102543560423040
oct224466643632233
940137423137602
1010212200101019
113287a737a8734
12118b23919950b
13591010c00487
142743b76391c7
1512a9994b1e7e
hex949b68f349b

10212200101019 has 16 divisors (see below), whose sum is σ = 11688353058240. Its totient is φ = 8740369221120.

The previous prime is 10212200101007. The next prime is 10212200101043. The reversal of 10212200101019 is 91010100221201.

It is a cyclic number.

It is not a de Polignac number, because 10212200101019 - 24 = 10212200101003 is a prime.

It is a super-2 number, since 2×102122001010192 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212200100019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23301329 + ... + 23735549.

It is an arithmetic number, because the mean of its divisors is an integer number (730522066140).

Almost surely, 210212200101019 is an apocalyptic number.

10212200101019 is a deficient number, since it is larger than the sum of its proper divisors (1476152957221).

10212200101019 is an equidigital number, since it uses as much as digits as its factorization.

10212200101019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439190.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 10212200101019 in words is "ten trillion, two hundred twelve billion, two hundred million, one hundred one thousand, nineteen".

Divisors: 1 7 809 4153 5663 29071 434221 3039547 3359777 23518439 351284789 1803319813 2458993523 12623238691 1458885728717 10212200101019