11122244690 has 16 divisors (see below), whose sum is σ = 20142865728. Its totient is φ = 4421603376.

The previous prime is 11122244657. The next prime is 11122244717. The reversal of 11122244690 is 9644222111.

It is a super-2 number, since 2×11122244690² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3410102 + ... + 3413361.

It is an arithmetic number, because the mean of its divisors is an integer number (1258929108).

Almost surely, 2^11122244690 is an apocalyptic number.

11122244690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122244690 is a deficient number, since it is larger than the sum of its proper divisors (9020621038).

11122244690 is a wasteful number, since it uses less digits than its factorization.

11122244690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6823633.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 11122244690 in words is "eleven billion, one hundred twenty-two million, two hundred forty-four thousand, six hundred ninety".