22623265542012 has 24 divisors (see below), whose sum is σ = 52794088104912. Its totient is φ = 7540164441600.

The previous prime is 22623265541953. The next prime is 22623265542019. The reversal of 22623265542012 is 21024556232622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22623265542019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115407039 + ... + 115602902.

It is an arithmetic number, because the mean of its divisors is an integer number (2199753671038).

Almost surely, 2^{22623265542012} is an apocalyptic number.

It is an amenable number.

22623265542012 is an abundant number, since it is smaller than the sum of its proper divisors (30170822562900).

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

22623265542012 is a wasteful number, since it uses less digits than its factorization.

22623265542012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231018109 (or 231018107 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 22623265542012 in words is "twenty-two trillion, six hundred twenty-three billion, two hundred sixty-five million, five hundred forty-two thousand, twelve".