122330154455049 has 64 divisors (see below), whose sum is σ = 174044599787520. Its totient is φ = 76290079080960.

The previous prime is 122330154455039. The next prime is 122330154455059. The reversal of 122330154455049 is 940554451033221.

It is an interprime number because it is at equal distance from previous prime (122330154455039) and next prime (122330154455059).

It is not a de Polignac number, because 122330154455049 - 2¹² = 122330154450953 is a prime.

It is a super-2 number, since 2×122330154455049² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122330154454989 and 122330154455007.

It is not an unprimeable number, because it can be changed into a prime (122330154455039) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1557532822 + ... + 1557611360.

It is an arithmetic number, because the mean of its divisors is an integer number (2719446871680).

Almost surely, 2^{122330154455049} is an apocalyptic number.

It is an amenable number.

122330154455049 is a deficient number, since it is larger than the sum of its proper divisors (51714445332471).

122330154455049 is a wasteful number, since it uses less digits than its factorization.

122330154455049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81550.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 122330154455049 in words is "one hundred twenty-two trillion, three hundred thirty billion, one hundred fifty-four million, four hundred fifty-five thousand, forty-nine".