120111001000012 has 12 divisors (see below), whose sum is σ = 229302820091016. Its totient is φ = 54595909545440.

The previous prime is 120111000999961. The next prime is 120111001000031. The reversal of 120111001000012 is 210000100111021.

It is a super-2 number, since 2×120111001000012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364897738593 + ... + 1364897738680.

It is an arithmetic number, because the mean of its divisors is an integer number (19108568340918).

Almost surely, 2^{120111001000012} is an apocalyptic number.

It is an amenable number.

120111001000012 is a deficient number, since it is larger than the sum of its proper divisors (109191819091004).

120111001000012 is a wasteful number, since it uses less digits than its factorization.

120111001000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729795477288 (or 2729795477286 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 120111001000012 its reverse (210000100111021), we get a palindrome (330111101111033).

The spelling of 120111001000012 in words is "one hundred twenty trillion, one hundred eleven billion, one million, twelve", and thus it is an aban number.