1122338895 has 16 divisors (see below), whose sum is σ = 1901374560. Its totient is φ = 563369984.

The previous prime is 1122338881. The next prime is 1122338927. The reversal of 1122338895 is 5988332211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1122338895 - 2⁸ = 1122338639 is a prime.

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, 2200410 + ... + 2200919.

It is an arithmetic number, because the mean of its divisors is an integer number (118835910).

Almost surely, 2^1122338895 is an apocalyptic number.

1122338895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1122338895 is a deficient number, since it is larger than the sum of its proper divisors (779035665).

1122338895 is a wasteful number, since it uses less digits than its factorization.

1122338895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401354.

The product of its digits is 103680, while the sum is 42.

The square root of 1122338895 is about 33501.3267647716. The cubic root of 1122338895 is about 1039.2212164634.

The spelling of 1122338895 in words is "one billion, one hundred twenty-two million, three hundred thirty-eight thousand, eight hundred ninety-five".