1150122358 has 32 divisors (see below), whose sum is σ = 2165356800. Its totient is φ = 445083360.

The previous prime is 1150122343. The next prime is 1150122371. The reversal of 1150122358 is 8532210511.

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, 2116 + ... + 48007.

It is an arithmetic number, because the mean of its divisors is an integer number (67667400).

Almost surely, 2^1150122358 is an apocalyptic number.

1150122358 is a deficient number, since it is larger than the sum of its proper divisors (1015234442).

1150122358 is a wasteful number, since it uses less digits than its factorization.

1150122358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50292.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 1150122358 is about 33913.4539379285. The cubic root of 1150122358 is about 1047.7267093027.

Adding to 1150122358 its reverse (8532210511), we get a palindrome (9682332869).

It can be divided in two parts, 115012 and 2358, that added together give a triangular number (117370 = T₄₈₄).

The spelling of 1150122358 in words is "one billion, one hundred fifty million, one hundred twenty-two thousand, three hundred fifty-eight".