222474600000 has 840 divisors, whose sum is σ = 852813916416. Its totient is φ = 57283200000.

The previous prime is 222474599989. The next prime is 222474600083. The reversal of 222474600000 is 6474222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 502199779 + ... + 502200221.

Almost surely, 2^222474600000 is an apocalyptic number.

222474600000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222474600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426406958208).

222474600000 is an abundant number, since it is smaller than the sum of its proper divisors (630339316416).

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

222474600000 is an frugal number, since it uses more digits than its factorization.

222474600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The spelling of 222474600000 in words is "two hundred twenty-two billion, four hundred seventy-four million, six hundred thousand".