22616265045 has 16 divisors (see below), whose sum is σ = 39475662912. Its totient is φ = 10965461760.

The previous prime is 22616265019. The next prime is 22616265101. The reversal of 22616265045 is 54056261622.

It is not a de Polignac number, because 22616265045 - 2⁵ = 22616265013 is a prime.

It is a super-2 number, since 2×22616265045² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22616264994 and 22616265012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68533972 + ... + 68534301.

It is an arithmetic number, because the mean of its divisors is an integer number (2467228932).

Almost surely, 2^22616265045 is an apocalyptic number.

It is an amenable number.

22616265045 is a deficient number, since it is larger than the sum of its proper divisors (16859397867).

22616265045 is a wasteful number, since it uses less digits than its factorization.

22616265045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137068292.

The product of its (nonzero) digits is 172800, while the sum is 39.

It can be divided in two parts, 22616 and 265045, that added together give a triangular number (287661 = T₇₅₈).

The spelling of 22616265045 in words is "twenty-two billion, six hundred sixteen million, two hundred sixty-five thousand, forty-five".