222242101032 has 32 divisors (see below), whose sum is σ = 634977432000. Its totient is φ = 63497743104.

The previous prime is 222242101031. The next prime is 222242101043. The reversal of 222242101032 is 230101242222.

It is a super-2 number, since 2×222242101032² (a number of 23 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (222242101031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661434657 + ... + 661434992.

It is an arithmetic number, because the mean of its divisors is an integer number (19843044750).

Almost surely, 2^222242101032 is an apocalyptic number.

It is an amenable number.

222242101032 is an abundant number, since it is smaller than the sum of its proper divisors (412735330968).

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

222242101032 is a wasteful number, since it uses less digits than its factorization.

222242101032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322869665 (or 1322869661 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222242101032 its reverse (230101242222), we get a palindrome (452343343254).

The spelling of 222242101032 in words is "two hundred twenty-two billion, two hundred forty-two million, one hundred one thousand, thirty-two".