202112212259 has 2 divisors, whose sum is σ = 202112212260. Its totient is φ = 202112212258.

The previous prime is 202112212249. The next prime is 202112212319. The reversal of 202112212259 is 952212211202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202112212259 - 2⁴ = 202112212243 is a prime.

It is not a weakly prime, because it can be changed into another prime (202112212249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101056106129 + 101056106130.

It is an arithmetic number, because the mean of its divisors is an integer number (101056106130).

Almost surely, 2^202112212259 is an apocalyptic number.

202112212259 is a deficient number, since it is larger than the sum of its proper divisors (1).

202112212259 is an equidigital number, since it uses as much as digits as its factorization.

202112212259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 202112212259 in words is "two hundred two billion, one hundred twelve million, two hundred twelve thousand, two hundred fifty-nine".