120013012212 has 24 divisors (see below), whose sum is σ = 286542697056. Its totient is φ = 39074003808.

The previous prime is 120013012177. The next prime is 120013012267. The reversal of 120013012212 is 212210310021.

It is a super-2 number, since 2×120013012212² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120013012191 and 120013012200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116291163 + ... + 116292194.

It is an arithmetic number, because the mean of its divisors is an integer number (11939279044).

Almost surely, 2^120013012212 is an apocalyptic number.

120013012212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120013012212 is an abundant number, since it is smaller than the sum of its proper divisors (166529684844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120013012212 is a wasteful number, since it uses less digits than its factorization.

120013012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232583407 (or 232583405 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120013012212 its reverse (212210310021), we get a palindrome (332223322233).

The spelling of 120013012212 in words is "one hundred twenty billion, thirteen million, twelve thousand, two hundred twelve".