2202111021112 has 16 divisors (see below), whose sum is σ = 4132735818840. Its totient is φ = 1100048136096.

The previous prime is 2202111021067. The next prime is 2202111021137. The reversal of 2202111021112 is 2111201112022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125912518 + ... + 125930005.

Almost surely, 2^{2202111021112} is an apocalyptic number.

It is an amenable number.

2202111021112 is a deficient number, since it is larger than the sum of its proper divisors (1930624797728).

2202111021112 is a wasteful number, since it uses less digits than its factorization.

2202111021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251843622 (or 251843618 counting only the distinct ones).

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

Adding to 2202111021112 its reverse (2111201112022), we get a palindrome (4313312133134).

The spelling of 2202111021112 in words is "two trillion, two hundred two billion, one hundred eleven million, twenty-one thousand, one hundred twelve".