22008139130 has 8 divisors (see below), whose sum is σ = 39614650452. Its totient is φ = 8803255648.

The previous prime is 22008139129. The next prime is 22008139141. The reversal of 22008139130 is 3193180022.

It can be written as a sum of positive squares in 2 ways, for example, as 21644588641 + 363550489 = 147121^2 + 19067^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22008139093 and 22008139102.

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, 1100406947 + ... + 1100406966.

Almost surely, 2^22008139130 is an apocalyptic number.

22008139130 is a deficient number, since it is larger than the sum of its proper divisors (17606511322).

22008139130 is a wasteful number, since it uses less digits than its factorization.

22008139130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200813920.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 22008139130 in words is "twenty-two billion, eight million, one hundred thirty-nine thousand, one hundred thirty".