336138889225 has 12 divisors (see below), whose sum is σ = 430257779200. Its totient is φ = 260236558800.

The previous prime is 336138889223. The next prime is 336138889237. The reversal of 336138889225 is 522988831633.

It is not a de Polignac number, because 336138889225 - 2¹ = 336138889223 is a prime.

It is a super-2 number, since 2×336138889225² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 336138889225.

It is not an unprimeable number, because it can be changed into a prime (336138889223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216863025 + ... + 216864574.

Almost surely, 2^336138889225 is an apocalyptic number.

It is an amenable number.

336138889225 is a deficient number, since it is larger than the sum of its proper divisors (94118889975).

336138889225 is a wasteful number, since it uses less digits than its factorization.

336138889225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433727640 (or 433727635 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 58.

The spelling of 336138889225 in words is "three hundred thirty-six billion, one hundred thirty-eight million, eight hundred eighty-nine thousand, two hundred twenty-five".