22000202002202 has 4 divisors (see below), whose sum is σ = 33000303003306. Its totient is φ = 11000101001100.

The previous prime is 22000202002193. The next prime is 22000202002211. The reversal of 22000202002202 is 20220020200022.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (22000202002193) and next prime (22000202002211).

It can be written as a sum of positive squares in only one way, i.e., 21605753943601 + 394448058601 = 4648199^2 + 628051^2 .

It is a super-2 number, since 2×22000202002202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500050500549 + ... + 5500050500552.

Almost surely, 2^{22000202002202} is an apocalyptic number.

22000202002202 is a deficient number, since it is larger than the sum of its proper divisors (11000101001104).

22000202002202 is a wasteful number, since it uses less digits than its factorization.

22000202002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000101001103.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22000202002202 its reverse (20220020200022), we get a palindrome (42220222202224).

The spelling of 22000202002202 in words is "twenty-two trillion, two hundred two million, two thousand, two hundred two".