202210011009 has 24 divisors (see below), whose sum is σ = 305729817120. Its totient is φ = 133546781376.

The previous prime is 202210011001. The next prime is 202210011013. The reversal of 202210011009 is 900110012202.

It is not a de Polignac number, because 202210011009 - 2³ = 202210011001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202210010982 and 202210011000.

It is not an unprimeable number, because it can be changed into a prime (202210011001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3862504 + ... + 3914505.

It is an arithmetic number, because the mean of its divisors is an integer number (12738742380).

Almost surely, 2^202210011009 is an apocalyptic number.

It is an amenable number.

202210011009 is a deficient number, since it is larger than the sum of its proper divisors (103519806111).

202210011009 is an equidigital number, since it uses as much as digits as its factorization.

202210011009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777131 (or 7777119 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 202210011009 in words is "two hundred two billion, two hundred ten million, eleven thousand, nine".