1337225229 has 6 divisors (see below), whose sum is σ = 1931547566. Its totient is φ = 891483480.

The previous prime is 1337225203. The next prime is 1337225237. The reversal of 1337225229 is 9225227331.

It is a happy number.

1337225229 is a `hidden beast` number, since 13 + 372 + 252 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1003432329 + 333792900 = 31677^2 + 18270^2 .

It is not a de Polignac number, because 1337225229 - 2⁷ = 1337225101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1337225193 and 1337225202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337225429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74290282 + ... + 74290299.

Almost surely, 2^1337225229 is an apocalyptic number.

It is an amenable number.

1337225229 is a deficient number, since it is larger than the sum of its proper divisors (594322337).

1337225229 is a wasteful number, since it uses less digits than its factorization.

1337225229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148580587 (or 148580584 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 1337225229 is about 36568.0903110895. The cubic root of 1337225229 is about 1101.7122723930.

The spelling of 1337225229 in words is "one billion, three hundred thirty-seven million, two hundred twenty-five thousand, two hundred twenty-nine".