222460111380 has 72 divisors (see below), whose sum is σ = 674488557792. Its totient is φ = 54759409536.

The previous prime is 222460111361. The next prime is 222460111427. The reversal of 222460111380 is 83111064222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10959294 + ... + 10979573.

It is an arithmetic number, because the mean of its divisors is an integer number (9367896636).

Almost surely, 2^222460111380 is an apocalyptic number.

222460111380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222460111380 is an abundant number, since it is smaller than the sum of its proper divisors (452028446412).

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

222460111380 is a wasteful number, since it uses less digits than its factorization.

222460111380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21938905 (or 21938890 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 222460111380 in words is "two hundred twenty-two billion, four hundred sixty million, one hundred eleven thousand, three hundred eighty".