10222010100000 has 432 divisors, whose sum is σ = 36363000197160. Its totient is φ = 2723673600000.

The previous prime is 10222010099989. The next prime is 10222010100007. The reversal of 10222010100000 is 101022201.

It can be written as a sum of positive squares in 12 ways, for example, as 2394929573136 + 7827080526864 = 1547556^2 + 2797692^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10222010100007) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1332896166 + ... + 1332903834.

Almost surely, 2^{10222010100000} is an apocalyptic number.

10222010100000 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 10222010100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18181500098580).

10222010100000 is an abundant number, since it is smaller than the sum of its proper divisors (26140990097160).

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

10222010100000 is an equidigital number, since it uses as much as digits as its factorization.

10222010100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191 (or 9160 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10222010100000 its reverse (101022201), we get a palindrome (10222111122201).

The spelling of 10222010100000 in words is "ten trillion, two hundred twenty-two billion, ten million, one hundred thousand".