222020213132 has 24 divisors (see below), whose sum is σ = 392417170320. Its totient is φ = 109901217600.

The previous prime is 222020213117. The next prime is 222020213147. The reversal of 222020213132 is 231312020222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (222020213117) and next prime (222020213147).

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, 7057943 + ... + 7089329.

It is an arithmetic number, because the mean of its divisors is an integer number (16350715430).

Almost surely, 2^222020213132 is an apocalyptic number.

It is an amenable number.

222020213132 is a deficient number, since it is larger than the sum of its proper divisors (170396957188).

222020213132 is a wasteful number, since it uses less digits than its factorization.

222020213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49001 (or 48999 counting only the distinct ones).

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

Adding to 222020213132 its reverse (231312020222), we get a palindrome (453332233354).

The spelling of 222020213132 in words is "two hundred twenty-two billion, twenty million, two hundred thirteen thousand, one hundred thirty-two".