22125064522 has 8 divisors (see below), whose sum is σ = 36204651072. Its totient is φ = 10056847500.

The previous prime is 22125064513. The next prime is 22125064573. The reversal of 22125064522 is 22546052122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502842354 + ... + 502842397.

It is an arithmetic number, because the mean of its divisors is an integer number (4525581384).

Almost surely, 2^22125064522 is an apocalyptic number.

22125064522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22125064522 is a deficient number, since it is larger than the sum of its proper divisors (14079586550).

22125064522 is a wasteful number, since it uses less digits than its factorization.

22125064522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005684764.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 22125064522 in words is "twenty-two billion, one hundred twenty-five million, sixty-four thousand, five hundred twenty-two".