122331144355133 has 16 divisors (see below), whose sum is σ = 148272450762240. Its totient is φ = 98526318955776.

The previous prime is 122331144355103. The next prime is 122331144355223. The reversal of 122331144355133 is 331553441133221.

It is a happy number.

It is not a de Polignac number, because 122331144355133 - 2²⁶ = 122331077246269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122331144355103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838420373 + ... + 838566266.

It is an arithmetic number, because the mean of its divisors is an integer number (9267028172640).

Almost surely, 2^{122331144355133} is an apocalyptic number.

It is an amenable number.

122331144355133 is a deficient number, since it is larger than the sum of its proper divisors (25941306407107).

122331144355133 is a wasteful number, since it uses less digits than its factorization.

122331144355133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676987276.

The product of its digits is 388800, while the sum is 41.

Adding to 122331144355133 its reverse (331553441133221), we get a palindrome (453884585488354).

The spelling of 122331144355133 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, one hundred forty-four million, three hundred fifty-five thousand, one hundred thirty-three".