11212266875 has 10 divisors (see below), whose sum is σ = 14010849468. Its totient is φ = 8969813000.

The previous prime is 11212266841. The next prime is 11212266883. The reversal of 11212266875 is 57866221211.

It is not a de Polignac number, because 11212266875 - 2¹⁸ = 11212004731 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8969189 + ... + 8970438.

Almost surely, 2^11212266875 is an apocalyptic number.

11212266875 is a deficient number, since it is larger than the sum of its proper divisors (2798582593).

11212266875 is an frugal number, since it uses more digits than its factorization.

11212266875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17939647 (or 17939632 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The spelling of 11212266875 in words is "eleven billion, two hundred twelve million, two hundred sixty-six thousand, eight hundred seventy-five".