222344020032 has 56 divisors (see below), whose sum is σ = 588481358976. Its totient is φ = 74089963008.

The previous prime is 222344020027. The next prime is 222344020037. The reversal of 222344020032 is 230020443222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (222344020027) and next prime (222344020037).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 222344019984 and 222344020011.

It is not an unprimeable number, because it can be changed into a prime (222344020037) 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, 388878 + ... + 771954.

It is an arithmetic number, because the mean of its divisors is an integer number (10508595696).

Almost surely, 2^222344020032 is an apocalyptic number.

It is an amenable number.

222344020032 is an abundant number, since it is smaller than the sum of its proper divisors (366137338944).

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

222344020032 is a wasteful number, since it uses less digits than its factorization.

222344020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386115 (or 386105 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 222344020032 its reverse (230020443222), we get a palindrome (452364463254).

The spelling of 222344020032 in words is "two hundred twenty-two billion, three hundred forty-four million, twenty thousand, thirty-two".