1122257914 has 8 divisors (see below), whose sum is σ = 1771986240. Its totient is φ = 531595836.

The previous prime is 1122257909. The next prime is 1122257923. The reversal of 1122257914 is 4197522211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1122257914.

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, 14766514 + ... + 14766589.

It is an arithmetic number, because the mean of its divisors is an integer number (221498280).

Almost surely, 2^1122257914 is an apocalyptic number.

1122257914 is a deficient number, since it is larger than the sum of its proper divisors (649728326).

1122257914 is a wasteful number, since it uses less digits than its factorization.

1122257914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29533124.

The product of its digits is 10080, while the sum is 34.

The square root of 1122257914 is about 33500.1181191947. The cubic root of 1122257914 is about 1039.1962212806.

The spelling of 1122257914 in words is "one billion, one hundred twenty-two million, two hundred fifty-seven thousand, nine hundred fourteen".