22465530066 has 16 divisors (see below), whose sum is σ = 51349783104. Its totient is φ = 6418722864.

The previous prime is 22465530053. The next prime is 22465530077. The reversal of 22465530066 is 66003556422.

It is a super-2 number, since 2×22465530066² (a number of 22 digits) contains 22 as substring.

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, 267446745 + ... + 267446828.

It is an arithmetic number, because the mean of its divisors is an integer number (3209361444).

Almost surely, 2^22465530066 is an apocalyptic number.

22465530066 is an abundant number, since it is smaller than the sum of its proper divisors (28884253038).

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

22465530066 is a wasteful number, since it uses less digits than its factorization.

22465530066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534893585.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 22465530066 in words is "twenty-two billion, four hundred sixty-five million, five hundred thirty thousand, sixty-six".