202101010222202 has 48 divisors (see below), whose sum is σ = 382504402637280. Its totient is φ = 79376853340512.

The previous prime is 202101010222193. The next prime is 202101010222217. The reversal of 202101010222202 is 202222010101202.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570452468 + ... + 570806639.

It is an arithmetic number, because the mean of its divisors is an integer number (7968841721610).

Almost surely, 2^{202101010222202} is an apocalyptic number.

202101010222202 is a deficient number, since it is larger than the sum of its proper divisors (180403392415078).

202101010222202 is a wasteful number, since it uses less digits than its factorization.

202101010222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141259275 (or 1141259268 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202101010222202 its reverse (202222010101202), we get a palindrome (404323020323404).

The spelling of 202101010222202 in words is "two hundred two trillion, one hundred one billion, ten million, two hundred twenty-two thousand, two hundred two".