222005352403136 has 112 divisors (see below), whose sum is σ = 472514663808000. Its totient is φ = 103174932648960.

The previous prime is 222005352403127. The next prime is 222005352403147. The reversal of 222005352403136 is 631304253500222.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 222005352403136.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33478001 + ... + 39557391.

Almost surely, 2^{222005352403136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222005352403136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236257331904000).

222005352403136 is an abundant number, since it is smaller than the sum of its proper divisors (250509311404864).

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

222005352403136 is a wasteful number, since it uses less digits than its factorization.

222005352403136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6079990 (or 6079980 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 222005352403136 in words is "two hundred twenty-two trillion, five billion, three hundred fifty-two million, four hundred three thousand, one hundred thirty-six".