202201002202309 has 12 divisors (see below), whose sum is σ = 222480091941408. Its totient is φ = 183632094743240.

The previous prime is 202201002202301. The next prime is 202201002202337. The reversal of 202201002202309 is 903202200102202.

It is not a de Polignac number, because 202201002202309 - 2³ = 202201002202301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201002202301) 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, 849872239 + ... + 850110124.

It is an arithmetic number, because the mean of its divisors is an integer number (18540007661784).

Almost surely, 2^{202201002202309} is an apocalyptic number.

It is an amenable number.

202201002202309 is a deficient number, since it is larger than the sum of its proper divisors (20279089739099).

202201002202309 is a wasteful number, since it uses less digits than its factorization.

202201002202309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699983368 (or 1699983357 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 202201002202309 in words is "two hundred two trillion, two hundred one billion, two million, two hundred two thousand, three hundred nine".