1232311132022 has 16 divisors (see below), whose sum is σ = 1859915174832. Its totient is φ = 612339847200.

The previous prime is 1232311132009. The next prime is 1232311132067. The reversal of 1232311132022 is 2202311132321.

It is a super-2 number, since 2×1232311132022² (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 6027272 + ... + 6228372.

It is an arithmetic number, because the mean of its divisors is an integer number (116244698427).

Almost surely, 2^{1232311132022} is an apocalyptic number.

1232311132022 is a deficient number, since it is larger than the sum of its proper divisors (627604042810).

1232311132022 is a wasteful number, since it uses less digits than its factorization.

1232311132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220063.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1232311132022 its reverse (2202311132321), we get a palindrome (3434622264343).

The spelling of 1232311132022 in words is "one trillion, two hundred thirty-two billion, three hundred eleven million, one hundred thirty-two thousand, twenty-two".