222482460820 has 48 divisors (see below), whose sum is σ = 467927953920. Its totient is φ = 88856957696.

The previous prime is 222482460817. The next prime is 222482460829. The reversal of 222482460820 is 28064284222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222482460829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50458776 + ... + 50463184.

It is an arithmetic number, because the mean of its divisors is an integer number (9748499040).

Almost surely, 2^222482460820 is an apocalyptic number.

222482460820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222482460820 is an abundant number, since it is smaller than the sum of its proper divisors (245445493100).

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

222482460820 is a wasteful number, since it uses less digits than its factorization.

222482460820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7704 (or 7702 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 222482460820 in words is "two hundred twenty-two billion, four hundred eighty-two million, four hundred sixty thousand, eight hundred twenty".