22145144413132 has 24 divisors (see below), whose sum is σ = 41738498878832. Its totient is φ = 10219998571200.

The previous prime is 22145144413097. The next prime is 22145144413159. The reversal of 22145144413132 is 23131444154122.

It is a junction number, because it is equal to n+sod(n) for n = 22145144413091 and 22145144413100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16802919 + ... + 18072862.

Almost surely, 2^{22145144413132} is an apocalyptic number.

It is an amenable number.

22145144413132 is a deficient number, since it is larger than the sum of its proper divisors (19593354465700).

22145144413132 is a wasteful number, since it uses less digits than its factorization.

22145144413132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34888009 (or 34888007 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

Adding to 22145144413132 its reverse (23131444154122), we get a palindrome (45276588567254).

The spelling of 22145144413132 in words is "twenty-two trillion, one hundred forty-five billion, one hundred forty-four million, four hundred thirteen thousand, one hundred thirty-two".