202220120002210 has 8 divisors (see below), whose sum is σ = 363996216003996. Its totient is φ = 80888048000880.

The previous prime is 202220120002177. The next prime is 202220120002211. The reversal of 202220120002210 is 12200021022202.

202220120002210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 201569772915729 + 650347086481 = 14197527^2 + 806441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (202220120002211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10111006000101 + ... + 10111006000120.

Almost surely, 2^{202220120002210} is an apocalyptic number.

202220120002210 is a deficient number, since it is larger than the sum of its proper divisors (161776096001786).

202220120002210 is a wasteful number, since it uses less digits than its factorization.

202220120002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20222012000228.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202220120002210 its reverse (12200021022202), we get a palindrome (214420141024412).

The spelling of 202220120002210 in words is "two hundred two trillion, two hundred twenty billion, one hundred twenty million, two thousand, two hundred ten".