1222332131032 has 64 divisors (see below), whose sum is σ = 2360761524000. Its totient is φ = 593155132416.

The previous prime is 1222332131011. The next prime is 1222332131039. The reversal of 1222332131032 is 2301312332221.

It is a junction number, because it is equal to n+sod(n) for n = 1222332130988 and 1222332131006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222332131039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8230458 + ... + 8377654.

Almost surely, 2^{1222332131032} is an apocalyptic number.

It is an amenable number.

1222332131032 is a deficient number, since it is larger than the sum of its proper divisors (1138429392968).

1222332131032 is a wasteful number, since it uses less digits than its factorization.

1222332131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147508 (or 147504 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1222332131032 its reverse (2301312332221), we get a palindrome (3523644463253).

The spelling of 1222332131032 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-two million, one hundred thirty-one thousand, thirty-two".