1125044222352 has 80 divisors (see below), whose sum is σ = 3059655717120. Its totient is φ = 355239388800.

The previous prime is 1125044222299. The next prime is 1125044222359. The reversal of 1125044222352 is 2532224405211.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1125044222359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9252027 + ... + 9372837.

It is an arithmetic number, because the mean of its divisors is an integer number (38245696464).

Almost surely, 2^{1125044222352} is an apocalyptic number.

1125044222352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1125044222352 is an abundant number, since it is smaller than the sum of its proper divisors (1934611494768).

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

1125044222352 is a wasteful number, since it uses less digits than its factorization.

1125044222352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131052 (or 131046 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 1125044222352 its reverse (2532224405211), we get a palindrome (3657268627563).

The spelling of 1125044222352 in words is "one trillion, one hundred twenty-five billion, forty-four million, two hundred twenty-two thousand, three hundred fifty-two".