1125888622 has 8 divisors (see below), whose sum is σ = 1717457400. Its totient is φ = 553402824.

The previous prime is 1125888613. The next prime is 1125888623. The reversal of 1125888622 is 2268885211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125888623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4770597 + ... + 4770832.

It is an arithmetic number, because the mean of its divisors is an integer number (214682175).

Almost surely, 2^1125888622 is an apocalyptic number.

1125888622 is a deficient number, since it is larger than the sum of its proper divisors (591568778).

1125888622 is an equidigital number, since it uses as much as digits as its factorization.

1125888622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9541490.

The product of its digits is 122880, while the sum is 43.

The square root of 1125888622 is about 33554.2638423197. The cubic root of 1125888622 is about 1040.3156777160.

The spelling of 1125888622 in words is "one billion, one hundred twenty-five million, eight hundred eighty-eight thousand, six hundred twenty-two".