120112002111212 has 6 divisors (see below), whose sum is σ = 210196003694628. Its totient is φ = 60056001055604.

The previous prime is 120112002111187. The next prime is 120112002111433. The reversal of 120112002111212 is 212111200211021.

It is a super-2 number, since 2×120112002111212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15014000263898 + ... + 15014000263905.

It is an arithmetic number, because the mean of its divisors is an integer number (35032667282438).

Almost surely, 2^{120112002111212} is an apocalyptic number.

It is an amenable number.

120112002111212 is a deficient number, since it is larger than the sum of its proper divisors (90084001583416).

120112002111212 is a wasteful number, since it uses less digits than its factorization.

120112002111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30028000527807 (or 30028000527805 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120112002111212 its reverse (212111200211021), we get a palindrome (332223202322233).

The spelling of 120112002111212 in words is "one hundred twenty trillion, one hundred twelve billion, two million, one hundred eleven thousand, two hundred twelve".