22554145415112 has 32 divisors (see below), whose sum is σ = 56385913790880. Its totient is φ = 7517975104640.

The previous prime is 22554145415099. The next prime is 22554145415203. The reversal of 22554145415112 is 21151454145522.

It is a super-3 number, since 3×22554145415112³ (a number of 41 digits) contains 333 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 2046189 + ... + 7021052.

It is an arithmetic number, because the mean of its divisors is an integer number (1762059805965).

Almost surely, 2^{22554145415112} is an apocalyptic number.

It is an amenable number.

22554145415112 is an abundant number, since it is smaller than the sum of its proper divisors (33831768375768).

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

22554145415112 is a wasteful number, since it uses less digits than its factorization.

22554145415112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9170893 (or 9170889 counting only the distinct ones).

The product of its digits is 320000, while the sum is 42.

The spelling of 22554145415112 in words is "twenty-two trillion, five hundred fifty-four billion, one hundred forty-five million, four hundred fifteen thousand, one hundred twelve".