122422132342787 has 2 divisors, whose sum is σ = 122422132342788. Its totient is φ = 122422132342786.

The previous prime is 122422132342673. The next prime is 122422132342813. The reversal of 122422132342787 is 787243231224221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122422132342787 - 2¹⁶ = 122422132277251 is a prime.

It is not a weakly prime, because it can be changed into another prime (122422132341787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61211066171393 + 61211066171394.

It is an arithmetic number, because the mean of its divisors is an integer number (61211066171394).

Almost surely, 2^{122422132342787} is an apocalyptic number.

122422132342787 is a deficient number, since it is larger than the sum of its proper divisors (1).

122422132342787 is an equidigital number, since it uses as much as digits as its factorization.

122422132342787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3612672, while the sum is 50.

The spelling of 122422132342787 in words is "one hundred twenty-two trillion, four hundred twenty-two billion, one hundred thirty-two million, three hundred forty-two thousand, seven hundred eighty-seven".