222406460000 has 60 divisors (see below), whose sum is σ = 547153301772. Its totient is φ = 88962576000.

The previous prime is 222406459999. The next prime is 222406460009. The reversal of 222406460000 is 64604222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222406460009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5540162 + ... + 5580161.

Almost surely, 2^222406460000 is an apocalyptic number.

222406460000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222406460000 is an abundant number, since it is smaller than the sum of its proper divisors (324746841772).

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

222406460000 is an equidigital number, since it uses as much as digits as its factorization.

222406460000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11120353 (or 11120330 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The spelling of 222406460000 in words is "two hundred twenty-two billion, four hundred six million, four hundred sixty thousand".