22122012211130 has 32 divisors (see below), whose sum is σ = 42882927945984. Its totient is φ = 8168078419776.

The previous prime is 22122012211129. The next prime is 22122012211141. The reversal of 22122012211130 is 3111221022122.

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, 26713679 + ... + 27529341.

It is an arithmetic number, because the mean of its divisors is an integer number (1340091498312).

Almost surely, 2^{22122012211130} is an apocalyptic number.

22122012211130 is a deficient number, since it is larger than the sum of its proper divisors (20760915734854).

22122012211130 is a wasteful number, since it uses less digits than its factorization.

22122012211130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024310.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22122012211130 its reverse (3111221022122), we get a palindrome (25233233233252).

The spelling of 22122012211130 in words is "twenty-two trillion, one hundred twenty-two billion, twelve million, two hundred eleven thousand, one hundred thirty".