222020020032 has 28 divisors (see below), whose sum is σ = 587427970176. Its totient is φ = 74006673280.

The previous prime is 222020020007. The next prime is 222020020067. The reversal of 222020020032 is 230020020222.

It is a junction number, because it is equal to n+sod(n) for n = 222020019993 and 222020020020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578176944 + ... + 578177327.

Almost surely, 2^222020020032 is an apocalyptic number.

It is an amenable number.

222020020032 is an abundant number, since it is smaller than the sum of its proper divisors (365407950144).

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

222020020032 is a wasteful number, since it uses less digits than its factorization.

222020020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156354286 (or 1156354276 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 222020020032 its reverse (230020020222), we get a palindrome (452040040254).

The spelling of 222020020032 in words is "two hundred twenty-two billion, twenty million, twenty thousand, thirty-two".