1122347948 has 12 divisors (see below), whose sum is σ = 1967564760. Its totient is φ = 560186592.

The previous prime is 1122347929. The next prime is 1122347953. The reversal of 1122347948 is 8497432211.

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, 244286 + ... + 248837.

It is an arithmetic number, because the mean of its divisors is an integer number (163963730).

Almost surely, 2^1122347948 is an apocalyptic number.

It is an amenable number.

1122347948 is a deficient number, since it is larger than the sum of its proper divisors (845216812).

1122347948 is a wasteful number, since it uses less digits than its factorization.

1122347948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493696 (or 493694 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 1122347948 is about 33501.4618785509. The cubic root of 1122347948 is about 1039.2240106415.

The spelling of 1122347948 in words is "one billion, one hundred twenty-two million, three hundred forty-seven thousand, nine hundred forty-eight".