22130111122 has 32 divisors (see below), whose sum is σ = 38561052672. Its totient is φ = 9328827024.

The previous prime is 22130111119. The next prime is 22130111137. The reversal of 22130111122 is 22111103122.

It is a junction number, because it is equal to n+sod(n) for n = 22130111096 and 22130111105.

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, 623383 + ... + 657925.

It is an arithmetic number, because the mean of its divisors is an integer number (1205032896).

Almost surely, 2^22130111122 is an apocalyptic number.

22130111122 is a deficient number, since it is larger than the sum of its proper divisors (16430941550).

22130111122 is a wasteful number, since it uses less digits than its factorization.

22130111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35302.

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

Adding to 22130111122 its reverse (22111103122), we get a palindrome (44241214244).

The spelling of 22130111122 in words is "twenty-two billion, one hundred thirty million, one hundred eleven thousand, one hundred twenty-two".