210111022096 has 20 divisors (see below), whose sum is σ = 431036582652. Its totient is φ = 98875774976.

The previous prime is 210111022087. The next prime is 210111022097. The reversal of 210111022096 is 690220111012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 190724358400 + 19386663696 = 436720^2 + 139236^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 210111022096.

It is not an unprimeable number, because it can be changed into a prime (210111022097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386233225 + ... + 386233768.

Almost surely, 2^210111022096 is an apocalyptic number.

It is an amenable number.

210111022096 is an abundant number, since it is smaller than the sum of its proper divisors (220925560556).

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

210111022096 is a wasteful number, since it uses less digits than its factorization.

210111022096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772467018 (or 772467012 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 210111022096 in words is "two hundred ten billion, one hundred eleven million, twenty-two thousand, ninety-six".