120211312210231 has 8 divisors (see below), whose sum is σ = 131139702102528. Its totient is φ = 109282937115000.

The previous prime is 120211312210189. The next prime is 120211312210279. The reversal of 120211312210231 is 132012213112021.

It is a happy number.

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

It is not a de Polignac number, because 120211312210231 - 2⁹ = 120211312209719 is a prime.

It is a super-2 number, since 2×120211312210231² (a number of 29 digits) contains 22 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 (120211316210231) 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, 19750056 + ... + 25109506.

It is an arithmetic number, because the mean of its divisors is an integer number (16392462762816).

Almost surely, 2^{120211312210231} is an apocalyptic number.

120211312210231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120211312210231 is a deficient number, since it is larger than the sum of its proper divisors (10928389892297).

120211312210231 is a wasteful number, since it uses less digits than its factorization.

120211312210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7398533.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 120211312210231 its reverse (132012213112021), we get a palindrome (252223525322252).

The spelling of 120211312210231 in words is "one hundred twenty trillion, two hundred eleven billion, three hundred twelve million, two hundred ten thousand, two hundred thirty-one".