1222413032 has 64 divisors (see below), whose sum is σ = 2506291200. Its totient is φ = 556968960.

The previous prime is 1222413029. The next prime is 1222413053. The reversal of 1222413032 is 2303142221.

It is a junction number, because it is equal to n+sod(n) for n = 1222412995 and 1222413013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453593 + ... + 456279.

It is an arithmetic number, because the mean of its divisors is an integer number (39160800).

Almost surely, 2^1222413032 is an apocalyptic number.

It is an amenable number.

1222413032 is an abundant number, since it is smaller than the sum of its proper divisors (1283878168).

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

1222413032 is a wasteful number, since it uses less digits than its factorization.

1222413032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2822 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1222413032 is about 34963.0237822760. The cubic root of 1222413032 is about 1069.2337460955.

Adding to 1222413032 its reverse (2303142221), we get a palindrome (3525555253).

The spelling of 1222413032 in words is "one billion, two hundred twenty-two million, four hundred thirteen thousand, thirty-two".