22112401605330 has 32 divisors (see below), whose sum is σ = 53087957331264. Its totient is φ = 5894618930496.

The previous prime is 22112401605241. The next prime is 22112401605361. The reversal of 22112401605330 is 3350610421122.

It is a super-2 number, since 2×22112401605330² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126254632 + ... + 126429651.

It is an arithmetic number, because the mean of its divisors is an integer number (1658998666602).

Almost surely, 2^{22112401605330} is an apocalyptic number.

22112401605330 is an abundant number, since it is smaller than the sum of its proper divisors (30975555725934).

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

22112401605330 is a wasteful number, since it uses less digits than its factorization.

22112401605330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252687210.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 22112401605330 in words is "twenty-two trillion, one hundred twelve billion, four hundred one million, six hundred five thousand, three hundred thirty".