202022411249 has 2 divisors, whose sum is σ = 202022411250. Its totient is φ = 202022411248.

The previous prime is 202022411219. The next prime is 202022411263. The reversal of 202022411249 is 942114220202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201578550625 + 443860624 = 448975^2 + 21068^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202022411249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (202022411219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101011205624 + 101011205625.

It is an arithmetic number, because the mean of its divisors is an integer number (101011205625).

Almost surely, 2^202022411249 is an apocalyptic number.

It is an amenable number.

202022411249 is a deficient number, since it is larger than the sum of its proper divisors (1).

202022411249 is an equidigital number, since it uses as much as digits as its factorization.

202022411249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 202022411249 in words is "two hundred two billion, twenty-two million, four hundred eleven thousand, two hundred forty-nine".