20122130299 has 2 divisors, whose sum is σ = 20122130300. Its totient is φ = 20122130298.

The previous prime is 20122130243. The next prime is 20122130309. The reversal of 20122130299 is 99203122102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20122130299 - 2²³ = 20113741691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20122130299.

It is not a weakly prime, because it can be changed into another prime (20122130219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061065149 + 10061065150.

It is an arithmetic number, because the mean of its divisors is an integer number (10061065150).

Almost surely, 2^20122130299 is an apocalyptic number.

20122130299 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122130299 is an equidigital number, since it uses as much as digits as its factorization.

20122130299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 20122130299 in words is "twenty billion, one hundred twenty-two million, one hundred thirty thousand, two hundred ninety-nine".