226116117812 has 48 divisors (see below), whose sum is σ = 428518218240. Its totient is φ = 103780441728.

The previous prime is 226116117809. The next prime is 226116117823. The reversal of 226116117812 is 218711611622.

226116117812 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226116117812² (a number of 24 digits) contains 22 as substring.

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, 10265603 + ... + 10287605.

It is an arithmetic number, because the mean of its divisors is an integer number (8927462880).

Almost surely, 2^226116117812 is an apocalyptic number.

It is an amenable number.

226116117812 is a deficient number, since it is larger than the sum of its proper divisors (202402100428).

226116117812 is a wasteful number, since it uses less digits than its factorization.

226116117812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23112 (or 23110 counting only the distinct ones).

The product of its digits is 16128, while the sum is 38.

The spelling of 226116117812 in words is "two hundred twenty-six billion, one hundred sixteen million, one hundred seventeen thousand, eight hundred twelve".