220211101022202 has 64 divisors (see below), whose sum is σ = 508533971328000. Its totient is φ = 70559088361920.

The previous prime is 220211101022177. The next prime is 220211101022219. The reversal of 220211101022202 is 202220101112022.

It is a happy number.

220211101022202 is a `hidden beast` number, since 220 + 211 + 1 + 0 + 10 + 2 + 220 + 2 = 666.

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 31 ways as a sum of consecutive naturals, for example, 441186313 + ... + 441685164.

It is an arithmetic number, because the mean of its divisors is an integer number (7945843302000).

Almost surely, 2^{220211101022202} is an apocalyptic number.

220211101022202 is an abundant number, since it is smaller than the sum of its proper divisors (288322870305798).

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

220211101022202 is a wasteful number, since it uses less digits than its factorization.

220211101022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882871668 (or 882871662 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220211101022202 its reverse (202220101112022), we get a palindrome (422431202134224).

The spelling of 220211101022202 in words is "two hundred twenty trillion, two hundred eleven billion, one hundred one million, twenty-two thousand, two hundred two".