2022000021112 has 8 divisors (see below), whose sum is σ = 3791250039600. Its totient is φ = 1011000010552.

The previous prime is 2022000021091. The next prime is 2022000021133. The reversal of 2022000021112 is 2111200002202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2022000021091) and next prime (2022000021133).

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2022000021092 and 2022000021101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126375001312 + ... + 126375001327.

It is an arithmetic number, because the mean of its divisors is an integer number (473906254950).

Almost surely, 2^{2022000021112} is an apocalyptic number.

It is an amenable number.

2022000021112 is a deficient number, since it is larger than the sum of its proper divisors (1769250018488).

2022000021112 is a wasteful number, since it uses less digits than its factorization.

2022000021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252750002645 (or 252750002641 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2022000021112 its reverse (2111200002202), we get a palindrome (4133200023314).

The spelling of 2022000021112 in words is "two trillion, twenty-two billion, twenty-one thousand, one hundred twelve".