120212122231313 has 16 divisors (see below), whose sum is σ = 137784522825600. Its totient is φ = 102739555650816.

The previous prime is 120212122231169. The next prime is 120212122231339. The reversal of 120212122231313 is 313132221212021.

It is not a de Polignac number, because 120212122231313 - 2³⁰ = 120211048489489 is a prime.

It is a super-2 number, since 2×120212122231313² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120212122231343) 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, 60033770 + ... + 62003852.

It is an arithmetic number, because the mean of its divisors is an integer number (8611532676600).

Almost surely, 2^{120212122231313} is an apocalyptic number.

It is an amenable number.

120212122231313 is a deficient number, since it is larger than the sum of its proper divisors (17572400594287).

120212122231313 is a wasteful number, since it uses less digits than its factorization.

120212122231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995416.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 120212122231313 its reverse (313132221212021), we get a palindrome (433344343443334).

The spelling of 120212122231313 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twenty-two million, two hundred thirty-one thousand, three hundred thirteen".