2111120202022 has 32 divisors (see below), whose sum is σ = 3498571639584. Its totient is φ = 949433011200.

The previous prime is 2111120202017. The next prime is 2111120202043. The reversal of 2111120202022 is 2202020211112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2111120201987 and 2111120202005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6050379 + ... + 6389782.

It is an arithmetic number, because the mean of its divisors is an integer number (109330363737).

Almost surely, 2^{2111120202022} is an apocalyptic number.

2111120202022 is a deficient number, since it is larger than the sum of its proper divisors (1387451437562).

2111120202022 is a wasteful number, since it uses less digits than its factorization.

2111120202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12440344.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2111120202022 its reverse (2202020211112), we get a palindrome (4313140413134).

The spelling of 2111120202022 in words is "two trillion, one hundred eleven billion, one hundred twenty million, two hundred two thousand, twenty-two".