2111100010090 has 32 divisors (see below), whose sum is σ = 3805274101824. Its totient is φ = 843263809920.

The previous prime is 2111100010049. The next prime is 2111100010091. The reversal of 2111100010090 is 900100011112.

It is not an unprimeable number, because it can be changed into a prime (2111100010091) 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, 120646222 + ... + 120663718.

It is an arithmetic number, because the mean of its divisors is an integer number (118914815682).

Almost surely, 2^{2111100010090} is an apocalyptic number.

2111100010090 is a deficient number, since it is larger than the sum of its proper divisors (1694174091734).

2111100010090 is a wasteful number, since it uses less digits than its factorization.

2111100010090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33622.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 2111100010090 in words is "two trillion, one hundred eleven billion, one hundred million, ten thousand, ninety".