1130279574012 has 48 divisors (see below), whose sum is σ = 2655384197760. Its totient is φ = 374184405952.

The previous prime is 1130279573993. The next prime is 1130279574029. The reversal of 1130279574012 is 2104759720311.

It is a super-2 number, since 2×1130279574012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1381843 + ... + 2042069.

It is an arithmetic number, because the mean of its divisors is an integer number (55320504120).

Almost surely, 2^{1130279574012} is an apocalyptic number.

1130279574012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130279574012 is an abundant number, since it is smaller than the sum of its proper divisors (1525104623748).

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

1130279574012 is a wasteful number, since it uses less digits than its factorization.

1130279574012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661210 (or 661208 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 1130279574012 in words is "one trillion, one hundred thirty billion, two hundred seventy-nine million, five hundred seventy-four thousand, twelve".