202212012049 has 2 divisors, whose sum is σ = 202212012050. Its totient is φ = 202212012048.

The previous prime is 202212012019. The next prime is 202212012059. The reversal of 202212012049 is 940210212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173249077824 + 28962934225 = 416232^2 + 170185^2 .

It is a cyclic number.

It is not a de Polignac number, because 202212012049 - 2³³ = 193622077457 is a prime.

It is not a weakly prime, because it can be changed into another prime (202212012019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106006024 + 101106006025.

It is an arithmetic number, because the mean of its divisors is an integer number (101106006025).

Almost surely, 2^202212012049 is an apocalyptic number.

It is an amenable number.

202212012049 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212012049 is an equidigital number, since it uses as much as digits as its factorization.

202212012049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 202212012049 in words is "two hundred two billion, two hundred twelve million, twelve thousand, forty-nine".