122022001000049 has 2 divisors, whose sum is σ = 122022001000050. Its totient is φ = 122022001000048.

The previous prime is 122022001000043. The next prime is 122022001000111. The reversal of 122022001000049 is 940000100220221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62955782443024 + 59066218557025 = 7934468^2 + 7685455^2 .

It is a cyclic number.

It is not a de Polignac number, because 122022001000049 - 2²⁰ = 122021999951473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122022000999988 and 122022001000033.

It is not a weakly prime, because it can be changed into another prime (122022001000043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011000500024 + 61011000500025.

It is an arithmetic number, because the mean of its divisors is an integer number (61011000500025).

Almost surely, 2^{122022001000049} is an apocalyptic number.

It is an amenable number.

122022001000049 is a deficient number, since it is larger than the sum of its proper divisors (1).

122022001000049 is an equidigital number, since it uses as much as digits as its factorization.

122022001000049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 122022001000049 in words is "one hundred twenty-two trillion, twenty-two billion, one million, forty-nine", and thus it is an aban number.