200102111022210 has 32 divisors (see below), whose sum is σ = 484650984502080. Its totient is φ = 52871016489408.

The previous prime is 200102111022169. The next prime is 200102111022217. The reversal of 200102111022210 is 12220111201002.

It is a super-2 number, since 2×200102111022210² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200102111022210.

It is not an unprimeable number, because it can be changed into a prime (200102111022217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30596649792 + ... + 30596656331.

It is an arithmetic number, because the mean of its divisors is an integer number (15145343265690).

Almost surely, 2^{200102111022210} is an apocalyptic number.

200102111022210 is an abundant number, since it is smaller than the sum of its proper divisors (284548873479870).

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

200102111022210 is a wasteful number, since it uses less digits than its factorization.

200102111022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61193306242.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200102111022210 its reverse (12220111201002), we get a palindrome (212322222223212).

The spelling of 200102111022210 in words is "two hundred trillion, one hundred two billion, one hundred eleven million, twenty-two thousand, two hundred ten".