220202012212002 has 24 divisors (see below), whose sum is σ = 494774891637936. Its totient is φ = 73400670737172.

The previous prime is 220202012212001. The next prime is 220202012212051. The reversal of 220202012212002 is 200212210202022.

220202012212002 is a `hidden beast` number, since 2 + 20 + 20 + 201 + 221 + 200 + 2 = 666.

220202012212002 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 (220202012212001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226545279568 + ... + 226545280539.

It is an arithmetic number, because the mean of its divisors is an integer number (20615620484914).

Almost surely, 2^{220202012212002} is an apocalyptic number.

220202012212002 is an abundant number, since it is smaller than the sum of its proper divisors (274572879425934).

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

220202012212002 is an equidigital number, since it uses as much as digits as its factorization.

220202012212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453090560124 (or 453090560112 counting only the distinct ones).

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

Adding to 220202012212002 its reverse (200212210202022), we get a palindrome (420414222414024).

The spelling of 220202012212002 in words is "two hundred twenty trillion, two hundred two billion, twelve million, two hundred twelve thousand, two".