22646525034 has 32 divisors (see below), whose sum is σ = 51783008256. Its totient is φ = 6467995440.

The previous prime is 22646524997. The next prime is 22646525051. The reversal of 22646525034 is 43052564622.

It is a super-2 number, since 2×22646525034² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22646524983 and 22646525001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12519 + ... + 213189.

It is an arithmetic number, because the mean of its divisors is an integer number (1618219008).

Almost surely, 2^22646525034 is an apocalyptic number.

22646525034 is an abundant number, since it is smaller than the sum of its proper divisors (29136483222).

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

22646525034 is a wasteful number, since it uses less digits than its factorization.

22646525034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203370.

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 22646525034 in words is "twenty-two billion, six hundred forty-six million, five hundred twenty-five thousand, thirty-four".