120003213022231 has 16 divisors (see below), whose sum is σ = 152667750470400. Its totient is φ = 93508997157240.

The previous prime is 120003213022229. The next prime is 120003213022279. The reversal of 120003213022231 is 132220312300021.

It is not a de Polignac number, because 120003213022231 - 2¹ = 120003213022229 is a prime.

It is a super-2 number, since 2×120003213022231² (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 (120003213122231) 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, 15902886901 + ... + 15902894446.

It is an arithmetic number, because the mean of its divisors is an integer number (9541734404400).

Almost surely, 2^{120003213022231} is an apocalyptic number.

120003213022231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120003213022231 is a deficient number, since it is larger than the sum of its proper divisors (32664537448169).

120003213022231 is an equidigital number, since it uses as much as digits as its factorization.

120003213022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31805781379 (or 31805781365 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120003213022231 its reverse (132220312300021), we get a palindrome (252223525322252).

The spelling of 120003213022231 in words is "one hundred twenty trillion, three billion, two hundred thirteen million, twenty-two thousand, two hundred thirty-one".