22271551126 has 32 divisors (see below), whose sum is σ = 36788885280. Its totient is φ = 10111495680.

The previous prime is 22271551117. The next prime is 22271551147. The reversal of 22271551126 is 62115517222.

It is a junction number, because it is equal to n+sod(n) for n = 22271551091 and 22271551100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2489830 + ... + 2498758.

It is an arithmetic number, because the mean of its divisors is an integer number (1149652665).

Almost surely, 2^22271551126 is an apocalyptic number.

22271551126 is a deficient number, since it is larger than the sum of its proper divisors (14517334154).

22271551126 is an equidigital number, since it uses as much as digits as its factorization.

22271551126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9901 (or 9879 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The spelling of 22271551126 in words is "twenty-two billion, two hundred seventy-one million, five hundred fifty-one thousand, one hundred twenty-six".