226002121613 has 8 divisors (see below), whose sum is σ = 237048805632. Its totient is φ = 215215359696.

The previous prime is 226002121523. The next prime is 226002121621. The reversal of 226002121613 is 316121200622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226002121613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226002121663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64978745 + ... + 64982222.

It is an arithmetic number, because the mean of its divisors is an integer number (29631100704).

Almost surely, 2^226002121613 is an apocalyptic number.

It is an amenable number.

226002121613 is a deficient number, since it is larger than the sum of its proper divisors (11046684019).

226002121613 is a wasteful number, since it uses less digits than its factorization.

226002121613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129961051.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 226002121613 in words is "two hundred twenty-six billion, two million, one hundred twenty-one thousand, six hundred thirteen".