101202022119949 has 2 divisors, whose sum is σ = 101202022119950. Its totient is φ = 101202022119948.

The previous prime is 101202022119899. The next prime is 101202022120027. The reversal of 101202022119949 is 949911220202101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94080436043049 + 7121586076900 = 9699507^2 + 2668630^2 .

It is a cyclic number.

It is not a de Polignac number, because 101202022119949 - 2¹⁷ = 101202021988877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101202022819949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601011059974 + 50601011059975.

It is an arithmetic number, because the mean of its divisors is an integer number (50601011059975).

Almost surely, 2^{101202022119949} is an apocalyptic number.

It is an amenable number.

101202022119949 is a deficient number, since it is larger than the sum of its proper divisors (1).

101202022119949 is an equidigital number, since it uses as much as digits as its factorization.

101202022119949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 43.

The spelling of 101202022119949 in words is "one hundred one trillion, two hundred two billion, twenty-two million, one hundred nineteen thousand, nine hundred forty-nine".