222311301132 has 96 divisors (see below), whose sum is σ = 530097523200. Its totient is φ = 72501023232.

The previous prime is 222311301109. The next prime is 222311301139. The reversal of 222311301132 is 231103113222.

It is a super-2 number, since 2×222311301132² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222311301099 and 222311301108.

It is not an unprimeable number, because it can be changed into a prime (222311301139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40840803 + ... + 40846245.

It is an arithmetic number, because the mean of its divisors is an integer number (5521849200).

Almost surely, 2^222311301132 is an apocalyptic number.

It is an amenable number.

222311301132 is an abundant number, since it is smaller than the sum of its proper divisors (307786222068).

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

222311301132 is a wasteful number, since it uses less digits than its factorization.

222311301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935 (or 5933 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 222311301132 its reverse (231103113222), we get a palindrome (453414414354).

The spelling of 222311301132 in words is "two hundred twenty-two billion, three hundred eleven million, three hundred one thousand, one hundred thirty-two".