202200012212202 has 24 divisors (see below), whose sum is σ = 438127304343300. Its totient is φ = 67395807473280.

The previous prime is 202200012212201. The next prime is 202200012212203. The reversal of 202200012212202 is 202212210002202.

202200012212202 is a `hidden beast` number, since 2 + 0 + 220 + 0 + 0 + 1 + 221 + 220 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (202200012212201) and next prime (202200012212203).

It can be written as a sum of positive squares in 2 ways, for example, as 201627191803401 + 572820408801 = 14199549^2 + 756849^2 .

It is a super-2 number, since 2×202200012212202² (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 not an unprimeable number, because it can be changed into a prime (202200012212201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349419327 + ... + 349997522.

Almost surely, 2^{202200012212202} is an apocalyptic number.

202200012212202 is an abundant number, since it is smaller than the sum of its proper divisors (235927292131098).

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

202200012212202 is a wasteful number, since it uses less digits than its factorization.

202200012212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699432918 (or 699432915 counting only the distinct ones).

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

Adding to 202200012212202 its reverse (202212210002202), we get a palindrome (404412222214404).

The spelling of 202200012212202 in words is "two hundred two trillion, two hundred billion, twelve million, two hundred twelve thousand, two hundred two".