1174542226212 has 12 divisors (see below), whose sum is σ = 2740598527856. Its totient is φ = 391514075400.

The previous prime is 1174542226171. The next prime is 1174542226261. The reversal of 1174542226212 is 2126222454711.

It is a tau number, because it is divible by the number of its divisors (12).

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, 48939259414 + ... + 48939259437.

Almost surely, 2^{1174542226212} is an apocalyptic number.

1174542226212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1174542226212 is an abundant number, since it is smaller than the sum of its proper divisors (1566056301644).

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

1174542226212 is a wasteful number, since it uses less digits than its factorization.

1174542226212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97878518858 (or 97878518856 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The spelling of 1174542226212 in words is "one trillion, one hundred seventy-four billion, five hundred forty-two million, two hundred twenty-six thousand, two hundred twelve".