22122111131130 has 16 divisors (see below), whose sum is σ = 53093066714784. Its totient is φ = 5899229634960.

The previous prime is 22122111131119. The next prime is 22122111131143. The reversal of 22122111131130 is 3113111122122.

It is a junction number, because it is equal to n+sod(n) for n = 22122111131097 and 22122111131106.

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, 368701852156 + ... + 368701852215.

It is an arithmetic number, because the mean of its divisors is an integer number (3318316669674).

Almost surely, 2^{22122111131130} is an apocalyptic number.

22122111131130 is an abundant number, since it is smaller than the sum of its proper divisors (30970955583654).

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

22122111131130 is a wasteful number, since it uses less digits than its factorization.

22122111131130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737403704381.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 22122111131130 its reverse (3113111122122), we get a palindrome (25235222253252).

The spelling of 22122111131130 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred eleven million, one hundred thirty-one thousand, one hundred thirty".