120002112231 has 8 divisors (see below), whose sum is σ = 160405847664. Its totient is φ = 79799892480.

The previous prime is 120002112229. The next prime is 120002112233. The reversal of 120002112231 is 132211200021.

It is an interprime number because it is at equal distance from previous prime (120002112229) and next prime (120002112233).

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

It is not a de Polignac number, because 120002112231 - 2¹ = 120002112229 is a prime.

It is a super-2 number, since 2×120002112231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120002112231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002112233) 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, 50377530 + ... + 50379911.

It is an arithmetic number, because the mean of its divisors is an integer number (20050730958).

Almost surely, 2^120002112231 is an apocalyptic number.

120002112231 is a deficient number, since it is larger than the sum of its proper divisors (40403735433).

120002112231 is a wasteful number, since it uses less digits than its factorization.

120002112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100757841.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120002112231 its reverse (132211200021), we get a palindrome (252213312252).

The spelling of 120002112231 in words is "one hundred twenty billion, two million, one hundred twelve thousand, two hundred thirty-one".