11123622632 has 16 divisors (see below), whose sum is σ = 20866904100. Its totient is φ = 5559114880.

The previous prime is 11123622623. The next prime is 11123622649. The reversal of 11123622632 is 23622632111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11120546116 + 3076516 = 105454^2 + 1754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11123622595 and 11123622604.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 319469 + ... + 352572.

Almost surely, 2^11123622632 is an apocalyptic number.

It is an amenable number.

11123622632 is a deficient number, since it is larger than the sum of its proper divisors (9743281468).

11123622632 is a wasteful number, since it uses less digits than its factorization.

11123622632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674116 (or 674112 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The spelling of 11123622632 in words is "eleven billion, one hundred twenty-three million, six hundred twenty-two thousand, six hundred thirty-two".