1122426512 has 10 divisors (see below), whose sum is σ = 2174701398. Its totient is φ = 561213248.

The previous prime is 1122426511. The next prime is 1122426521. The reversal of 1122426512 is 2156242211.

It can be written as a sum of positive squares in only one way, i.e., 999571456 + 122855056 = 31616^2 + 11084^2 .

It is a super-2 number, since 2×1122426512² = 2519682549680972288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122426511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35075813 + ... + 35075844.

Almost surely, 2^1122426512 is an apocalyptic number.

It is an amenable number.

1122426512 is a deficient number, since it is larger than the sum of its proper divisors (1052274886).

1122426512 is an equidigital number, since it uses as much as digits as its factorization.

1122426512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70151665 (or 70151659 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 1122426512 is about 33502.6344038793. The cubic root of 1122426512 is about 1039.2482585260.

Adding to 1122426512 its reverse (2156242211), we get a palindrome (3278668723).

The spelling of 1122426512 in words is "one billion, one hundred twenty-two million, four hundred twenty-six thousand, five hundred twelve".