220410100202 has 4 divisors (see below), whose sum is σ = 330615150306. Its totient is φ = 110205050100.

The previous prime is 220410100181. The next prime is 220410100259. The reversal of 220410100202 is 202001014022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 217017154201 + 3392946001 = 465851^2 + 58249^2 .

It is a super-2 number, since 2×220410100202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55102525049 + ... + 55102525052.

Almost surely, 2^220410100202 is an apocalyptic number.

220410100202 is a deficient number, since it is larger than the sum of its proper divisors (110205050104).

220410100202 is a wasteful number, since it uses less digits than its factorization.

220410100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110205050103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220410100202 its reverse (202001014022), we get a palindrome (422411114224).

The spelling of 220410100202 in words is "two hundred twenty billion, four hundred ten million, one hundred thousand, two hundred two".