222311303132 has 12 divisors (see below), whose sum is σ = 389430362160. Its totient is φ = 111045485376.

The previous prime is 222311303131. The next prime is 222311303161. The reversal of 222311303132 is 231303113222.

It is a junction number, because it is equal to n+sod(n) for n = 222311303098 and 222311303107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222311303131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27537008 + ... + 27545079.

It is an arithmetic number, because the mean of its divisors is an integer number (32452530180).

Almost surely, 2^222311303132 is an apocalyptic number.

It is an amenable number.

222311303132 is a deficient number, since it is larger than the sum of its proper divisors (167119059028).

222311303132 is a wasteful number, since it uses less digits than its factorization.

222311303132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55083100 (or 55083098 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 222311303132 its reverse (231303113222), we get a palindrome (453614416354).

The spelling of 222311303132 in words is "two hundred twenty-two billion, three hundred eleven million, three hundred three thousand, one hundred thirty-two".