222130213032 has 64 divisors (see below), whose sum is σ = 683477585280. Its totient is φ = 58583791872.

The previous prime is 222130213021. The next prime is 222130213079. The reversal of 222130213032 is 230312031222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 50851803 + ... + 50856170.

It is an arithmetic number, because the mean of its divisors is an integer number (10679337270).

Almost surely, 2^222130213032 is an apocalyptic number.

It is an amenable number.

222130213032 is an abundant number, since it is smaller than the sum of its proper divisors (461347372248).

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

222130213032 is a wasteful number, since it uses less digits than its factorization.

222130213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101708002 (or 101707998 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222130213032 its reverse (230312031222), we get a palindrome (452442244254).

The spelling of 222130213032 in words is "two hundred twenty-two billion, one hundred thirty million, two hundred thirteen thousand, thirty-two".