222100222001202 has 48 divisors (see below), whose sum is σ = 489127093827840. Its totient is φ = 72821331172800.

The previous prime is 222100222001183. The next prime is 222100222001221. The reversal of 222100222001202 is 202100222001222.

222100222001202 is a `hidden beast` number, since 222 + 100 + 2 + 220 + 0 + 120 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (222100222001183) and next prime (222100222001221).

It is a super-2 number, since 2×222100222001202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 201058627 + ... + 202160262.

It is an arithmetic number, because the mean of its divisors is an integer number (10190147788080).

Almost surely, 2^{222100222001202} is an apocalyptic number.

222100222001202 is an abundant number, since it is smaller than the sum of its proper divisors (267026871826638).

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

222100222001202 is a wasteful number, since it uses less digits than its factorization.

222100222001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403219399 (or 403219396 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222100222001202 its reverse (202100222001222), we get a palindrome (424200444002424).

The spelling of 222100222001202 in words is "two hundred twenty-two trillion, one hundred billion, two hundred twenty-two million, one thousand, two hundred two".