2111210112202 has 16 divisors (see below), whose sum is σ = 3170593959624. Its totient is φ = 1054345600000.

The previous prime is 2111210112197. The next prime is 2111210112223. The reversal of 2111210112202 is 2022110121112.

It can be written as a sum of positive squares in 4 ways, for example, as 1770094541601 + 341115570601 = 1330449^2 + 584051^2 .

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, 54815952 + ... + 54854452.

Almost surely, 2^{2111210112202} is an apocalyptic number.

2111210112202 is a deficient number, since it is larger than the sum of its proper divisors (1059383847422).

2111210112202 is a wasteful number, since it uses less digits than its factorization.

2111210112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70505.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2111210112202 its reverse (2022110121112), we get a palindrome (4133320233314).

The spelling of 2111210112202 in words is "two trillion, one hundred eleven billion, two hundred ten million, one hundred twelve thousand, two hundred two".