1122553114 has 4 divisors (see below), whose sum is σ = 1683829674. Its totient is φ = 561276556.

The previous prime is 1122553093. The next prime is 1122553139. The reversal of 1122553114 is 4113552211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 705699225 + 416853889 = 26565^2 + 20417^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280638277 + ... + 280638280.

Almost surely, 2^1122553114 is an apocalyptic number.

1122553114 is a deficient number, since it is larger than the sum of its proper divisors (561276560).

1122553114 is an equidigital number, since it uses as much as digits as its factorization.

1122553114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561276559.

The product of its digits is 1200, while the sum is 25.

The square root of 1122553114 is about 33504.5237841101. The cubic root of 1122553114 is about 1039.2873304119.

The spelling of 1122553114 in words is "one billion, one hundred twenty-two million, five hundred fifty-three thousand, one hundred fourteen".