1122150790 has 32 divisors (see below), whose sum is σ = 2188438560. Its totient is φ = 412629504.

The previous prime is 1122150767. The next prime is 1122150793. The reversal of 1122150790 is 970512211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122150793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69445 + ... + 84064.

It is an arithmetic number, because the mean of its divisors is an integer number (68388705).

Almost surely, 2^1122150790 is an apocalyptic number.

1122150790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122150790 is a deficient number, since it is larger than the sum of its proper divisors (1066287770).

1122150790 is a wasteful number, since it uses less digits than its factorization.

1122150790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153576.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 1122150790 is about 33498.5192210044. The cubic root of 1122150790 is about 1039.1631550853.

The spelling of 1122150790 in words is "one billion, one hundred twenty-two million, one hundred fifty thousand, seven hundred ninety".