1012132230120 has 192 divisors, whose sum is σ = 3671922196800. Its totient is φ = 239659176960.

The previous prime is 1012132230097. The next prime is 1012132230167. The reversal of 1012132230120 is 210322312101.

1012132230120 is a `hidden beast` number, since 1 + 0 + 1 + 21 + 322 + 301 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1012132230093 and 1012132230102.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2801685 + ... + 3142244.

It is an arithmetic number, because the mean of its divisors is an integer number (19124594775).

Almost surely, 2^{1012132230120} is an apocalyptic number.

1012132230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012132230120 is an abundant number, since it is smaller than the sum of its proper divisors (2659789966680).

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

1012132230120 is a wasteful number, since it uses less digits than its factorization.

1012132230120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5944000 (or 5943993 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1012132230120 its reverse (210322312101), we get a palindrome (1222454542221).

The spelling of 1012132230120 in words is "one trillion, twelve billion, one hundred thirty-two million, two hundred thirty thousand, one hundred twenty".