22022233022112 has 24 divisors (see below), whose sum is σ = 57808361683296. Its totient is φ = 7340744340672.

The previous prime is 22022233022107. The next prime is 22022233022149. The reversal of 22022233022112 is 21122033222022.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114699130228 + ... + 114699130419.

It is an arithmetic number, because the mean of its divisors is an integer number (2408681736804).

Almost surely, 2^{22022233022112} is an apocalyptic number.

It is an amenable number.

22022233022112 is an abundant number, since it is smaller than the sum of its proper divisors (35786128661184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022233022112 is a wasteful number, since it uses less digits than its factorization.

22022233022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229398260660 (or 229398260652 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22022233022112 its reverse (21122033222022), we get a palindrome (43144266244134).

The spelling of 22022233022112 in words is "twenty-two trillion, twenty-two billion, two hundred thirty-three million, twenty-two thousand, one hundred twelve".