2111200102092 has 24 divisors (see below), whose sum is σ = 4933747397376. Its totient is φ = 702645677968.

The previous prime is 2111200102091. The next prime is 2111200102111. The reversal of 2111200102092 is 2902010021112.

It is not an unprimeable number, because it can be changed into a prime (2111200102091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135953088 + ... + 135968615.

It is an arithmetic number, because the mean of its divisors is an integer number (205572808224).

Almost surely, 2^{2111200102092} is an apocalyptic number.

It is an amenable number.

2111200102092 is an abundant number, since it is smaller than the sum of its proper divisors (2822547295284).

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

2111200102092 is a wasteful number, since it uses less digits than its factorization.

2111200102092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271922357 (or 271922355 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 2111200102092 in words is "two trillion, one hundred eleven billion, two hundred million, one hundred two thousand, ninety-two".