1124472723252 has 48 divisors (see below), whose sum is σ = 2763457488960. Its totient is φ = 354891621888.

The previous prime is 1124472723217. The next prime is 1124472723301. The reversal of 1124472723252 is 2523272744211.

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, 1027813 + ... + 1818060.

It is an arithmetic number, because the mean of its divisors is an integer number (57572031020).

Almost surely, 2^{1124472723252} is an apocalyptic number.

1124472723252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124472723252 is an abundant number, since it is smaller than the sum of its proper divisors (1638984765708).

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

1124472723252 is a wasteful number, since it uses less digits than its factorization.

1124472723252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847632 (or 2847630 counting only the distinct ones).

The product of its digits is 376320, while the sum is 42.

The spelling of 1124472723252 in words is "one trillion, one hundred twenty-four billion, four hundred seventy-two million, seven hundred twenty-three thousand, two hundred fifty-two".