122133122120999 has 8 divisors (see below), whose sum is σ = 134285236635648. Its totient is φ = 110155858175160.

The previous prime is 122133122120987. The next prime is 122133122121007. The reversal of 122133122120999 is 999021221331221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122133122120999 - 2⁸ = 122133122120743 is a prime.

It is a super-3 number, since 3×122133122120999³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122133122120299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43712640737 + ... + 43712643530.

It is an arithmetic number, because the mean of its divisors is an integer number (16785654579456).

Almost surely, 2^{122133122120999} is an apocalyptic number.

122133122120999 is a deficient number, since it is larger than the sum of its proper divisors (12152114514649).

122133122120999 is a wasteful number, since it uses less digits than its factorization.

122133122120999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87425284405.

The product of its (nonzero) digits is 209952, while the sum is 47.

The spelling of 122133122120999 in words is "one hundred twenty-two trillion, one hundred thirty-three billion, one hundred twenty-two million, one hundred twenty thousand, nine hundred ninety-nine".