1114155122 has 8 divisors (see below), whose sum is σ = 1671393900. Its totient is φ = 557023824.

The previous prime is 1114155109. The next prime is 1114155149. The reversal of 1114155122 is 2215514111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1108157521 + 5997601 = 33289^2 + 2449^2 .

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

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, 8204 + ... + 47912.

Almost surely, 2^1114155122 is an apocalyptic number.

1114155122 is a deficient number, since it is larger than the sum of its proper divisors (557238778).

1114155122 is a wasteful number, since it uses less digits than its factorization.

1114155122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53740.

The product of its digits is 400, while the sum is 23.

The square root of 1114155122 is about 33378.9622666733. The cubic root of 1114155122 is about 1036.6891511731.

Adding to 1114155122 its reverse (2215514111), we get a palindrome (3329669233).

The spelling of 1114155122 in words is "one billion, one hundred fourteen million, one hundred fifty-five thousand, one hundred twenty-two".