902220133311201 has 4 divisors (see below), whose sum is σ = 1202960177748272. Its totient is φ = 601480088874132.

The previous prime is 902220133311199. The next prime is 902220133311251. The reversal of 902220133311201 is 102113331022209.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 902220133311201 - 2¹ = 902220133311199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (902220133311251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150370022218531 + ... + 150370022218536.

It is an arithmetic number, because the mean of its divisors is an integer number (300740044437068).

Almost surely, 2^{902220133311201} is an apocalyptic number.

It is an amenable number.

902220133311201 is a deficient number, since it is larger than the sum of its proper divisors (300740044437071).

902220133311201 is a wasteful number, since it uses less digits than its factorization.

902220133311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300740044437070.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 902220133311201 in words is "nine hundred two trillion, two hundred twenty billion, one hundred thirty-three million, three hundred eleven thousand, two hundred one".