210120022196 has 24 divisors (see below), whose sum is σ = 422124541440. Its totient is φ = 89647617312.

The previous prime is 210120022171. The next prime is 210120022201. The reversal of 210120022196 is 691220021012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16819511 + ... + 16831998.

It is an arithmetic number, because the mean of its divisors is an integer number (17588522560).

Almost surely, 2^210120022196 is an apocalyptic number.

It is an amenable number.

210120022196 is an abundant number, since it is smaller than the sum of its proper divisors (212004519244).

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

210120022196 is a wasteful number, since it uses less digits than its factorization.

210120022196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33651743 (or 33651741 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 210120022196 in words is "two hundred ten billion, one hundred twenty million, twenty-two thousand, one hundred ninety-six".