120501012 has 24 divisors (see below), whose sum is σ = 286475616. Its totient is φ = 39408928.

The previous prime is 120501001. The next prime is 120501019. The reversal of 120501012 is 210105021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120501019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94098 + ... + 95369.

It is an arithmetic number, because the mean of its divisors is an integer number (11936484).

Almost surely, 2^120501012 is an apocalyptic number.

120501012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120501012 is an abundant number, since it is smaller than the sum of its proper divisors (165974604).

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

120501012 is a wasteful number, since it uses less digits than its factorization.

120501012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189527 (or 189525 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 120501012 is about 10977.2952952902. The cubic root of 120501012 is about 493.9279072184.

Adding to 120501012 its reverse (210105021), we get a palindrome (330606033).

The spelling of 120501012 in words is "one hundred twenty million, five hundred one thousand, twelve".