226829412881 has 16 divisors (see below), whose sum is σ = 229581305856. Its totient is φ = 224091657216.

The previous prime is 226829412877. The next prime is 226829412883. The reversal of 226829412881 is 188214928622.

It is a cyclic number.

It is not a de Polignac number, because 226829412881 - 2² = 226829412877 is a prime.

It is a super-2 number, since 2×226829412881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226829412883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89196296 + ... + 89198838.

It is an arithmetic number, because the mean of its divisors is an integer number (14348831616).

Almost surely, 2^226829412881 is an apocalyptic number.

It is an amenable number.

226829412881 is a deficient number, since it is larger than the sum of its proper divisors (2751892975).

226829412881 is a wasteful number, since it uses less digits than its factorization.

226829412881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912.

The product of its digits is 1769472, while the sum is 53.

The spelling of 226829412881 in words is "two hundred twenty-six billion, eight hundred twenty-nine million, four hundred twelve thousand, eight hundred eighty-one".