22212111130 has 16 divisors (see below), whose sum is σ = 43616509344. Its totient is φ = 8077131280.

The previous prime is 22212111113. The next prime is 22212111137. The reversal of 22212111130 is 3111121222.

It is not an unprimeable number, because it can be changed into a prime (22212111137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100964032 + ... + 100964251.

It is an arithmetic number, because the mean of its divisors is an integer number (2726031834).

Almost surely, 2^22212111130 is an apocalyptic number.

22212111130 is a deficient number, since it is larger than the sum of its proper divisors (21404398214).

22212111130 is a wasteful number, since it uses less digits than its factorization.

22212111130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201928301.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 22212111130 its reverse (3111121222), we get a palindrome (25323232352).

The spelling of 22212111130 in words is "twenty-two billion, two hundred twelve million, one hundred eleven thousand, one hundred thirty".