2112022110022 has 48 divisors (see below), whose sum is σ = 3597892766496. Its totient is φ = 928630102400.

The previous prime is 2112022109983. The next prime is 2112022110061. The reversal of 2112022110022 is 2200112202112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2112022109983) and next prime (2112022110061).

It is a junction number, because it is equal to n+sod(n) for n = 2112022109978 and 2112022110005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248983 + ... + 2070274.

It is an arithmetic number, because the mean of its divisors is an integer number (74956099302).

Almost surely, 2^{2112022110022} is an apocalyptic number.

2112022110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112022110022 is a deficient number, since it is larger than the sum of its proper divisors (1485870656474).

2112022110022 is a wasteful number, since it uses less digits than its factorization.

2112022110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319405 (or 2319394 counting only the distinct ones).

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

Adding to 2112022110022 its reverse (2200112202112), we get a palindrome (4312134312134).

The spelling of 2112022110022 in words is "two trillion, one hundred twelve billion, twenty-two million, one hundred ten thousand, twenty-two".