120022101201231 has 16 divisors (see below), whose sum is σ = 177921030319200. Its totient is φ = 79965004624704.

The previous prime is 120022101201137. The next prime is 120022101201239. The reversal of 120022101201231 is 132102101220021.

120022101201231 is a `hidden beast` number, since 1 + 20 + 0 + 2 + 210 + 1 + 201 + 231 = 666.

It is not a de Polignac number, because 120022101201231 - 2¹¹ = 120022101199183 is a prime.

It is a super-2 number, since 2×120022101201231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022101201239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1381331016 + ... + 1381417901.

It is an arithmetic number, because the mean of its divisors is an integer number (11120064394950).

Almost surely, 2^{120022101201231} is an apocalyptic number.

120022101201231 is a deficient number, since it is larger than the sum of its proper divisors (57898929117969).

120022101201231 is a wasteful number, since it uses less digits than its factorization.

120022101201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762750535 (or 2762750529 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120022101201231 its reverse (132102101220021), we get a palindrome (252124202421252).

The spelling of 120022101201231 in words is "one hundred twenty trillion, twenty-two billion, one hundred one million, two hundred one thousand, two hundred thirty-one".