120011023112231 has 16 divisors (see below), whose sum is σ = 129269167792128. Its totient is φ = 111089604172800.

The previous prime is 120011023112083. The next prime is 120011023112269. The reversal of 120011023112231 is 132211320110021.

It is a cyclic number.

It is not a de Polignac number, because 120011023112231 - 2¹⁰ = 120011023111207 is a prime.

It is a super-2 number, since 2×120011023112231² (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 (120011023612231) 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, 268811111 + ... + 269257191.

It is an arithmetic number, because the mean of its divisors is an integer number (8079322987008).

Almost surely, 2^{120011023112231} is an apocalyptic number.

120011023112231 is a deficient number, since it is larger than the sum of its proper divisors (9258144679897).

120011023112231 is a wasteful number, since it uses less digits than its factorization.

120011023112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823462.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 120011023112231 its reverse (132211320110021), we get a palindrome (252222343222252).

The spelling of 120011023112231 in words is "one hundred twenty trillion, eleven billion, twenty-three million, one hundred twelve thousand, two hundred thirty-one".