1122626930 has 16 divisors (see below), whose sum is σ = 2033602200. Its totient is φ = 446189952.

The previous prime is 1122626903. The next prime is 1122626959. The reversal of 1122626930 is 396262211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1071318361 + 51308569 = 32731^2 + 7163^2 .

It is a super-2 number, since 2×1122626930² = 2520582447922449800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355955 + ... + 359094.

Almost surely, 2^1122626930 is an apocalyptic number.

1122626930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122626930 is a deficient number, since it is larger than the sum of its proper divisors (910975270).

1122626930 is a wasteful number, since it uses less digits than its factorization.

1122626930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715213.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1122626930 is about 33505.6253485889. The cubic root of 1122626930 is about 1039.3101101364.

The spelling of 1122626930 in words is "one billion, one hundred twenty-two million, six hundred twenty-six thousand, nine hundred thirty".