202212014009 has 2 divisors, whose sum is σ = 202212014010. Its totient is φ = 202212014008.

The previous prime is 202212013973. The next prime is 202212014023. The reversal of 202212014009 is 900410212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137963959225 + 64248054784 = 371435^2 + 253472^2 .

It is a cyclic number.

It is not a de Polignac number, because 202212014009 - 2²⁸ = 201943578553 is a prime.

It is not a weakly prime, because it can be changed into another prime (202212014029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106007004 + 101106007005.

It is an arithmetic number, because the mean of its divisors is an integer number (101106007005).

Almost surely, 2^202212014009 is an apocalyptic number.

It is an amenable number.

202212014009 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212014009 is an equidigital number, since it uses as much as digits as its factorization.

202212014009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 202212014009 in words is "two hundred two billion, two hundred twelve million, fourteen thousand, nine".