1222211130132 has 24 divisors (see below), whose sum is σ = 2877989514400. Its totient is φ = 403666060896.

The previous prime is 1222211130113. The next prime is 1222211130163. The reversal of 1222211130132 is 2310311122221.

It is a junction number, because it is equal to n+sod(n) for n = 1222211130099 and 1222211130108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467204782 + ... + 467207397.

Almost surely, 2^{1222211130132} is an apocalyptic number.

1222211130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1222211130132 is an abundant number, since it is smaller than the sum of its proper divisors (1655778384268).

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

1222211130132 is a wasteful number, since it uses less digits than its factorization.

1222211130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934412295 (or 934412293 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1222211130132 its reverse (2310311122221), we get a palindrome (3532522252353).

The spelling of 1222211130132 in words is "one trillion, two hundred twenty-two billion, two hundred eleven million, one hundred thirty thousand, one hundred thirty-two".