222013211231132 has 12 divisors (see below), whose sum is σ = 388523506668696. Its totient is φ = 111006495040080.

The previous prime is 222013211231129. The next prime is 222013211231153. The reversal of 222013211231132 is 231132112310222.

It is a super-2 number, since 2×222013211231132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23041178 + ... + 31223745.

It is an arithmetic number, because the mean of its divisors is an integer number (32376958889058).

Almost surely, 2^{222013211231132} is an apocalyptic number.

It is an amenable number.

222013211231132 is a deficient number, since it is larger than the sum of its proper divisors (166510295437564).

222013211231132 is a wasteful number, since it uses less digits than its factorization.

222013211231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55287748 (or 55287746 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 222013211231132 its reverse (231132112310222), we get a palindrome (453145323541354).

The spelling of 222013211231132 in words is "two hundred twenty-two trillion, thirteen billion, two hundred eleven million, two hundred thirty-one thousand, one hundred thirty-two".