210111022098 has 12 divisors (see below), whose sum is σ = 455240547918. Its totient is φ = 70037007360.

The previous prime is 210111022097. The next prime is 210111022127. The reversal of 210111022098 is 890220111012.

It can be written as a sum of positive squares in only one way, i.e., 187114209489 + 22996812609 = 432567^2 + 151647^2 .

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

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5836417263 + ... + 5836417298.

Almost surely, 2^210111022098 is an apocalyptic number.

210111022098 is an abundant number, since it is smaller than the sum of its proper divisors (245129525820).

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

210111022098 is a wasteful number, since it uses less digits than its factorization.

210111022098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11672834569 (or 11672834566 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 210111022098 in words is "two hundred ten billion, one hundred eleven million, twenty-two thousand, ninety-eight".