137336212232 has 12 divisors (see below), whose sum is σ = 257507363295. Its totient is φ = 68667582024.

The previous prime is 137336212229. The next prime is 137336212283. The reversal of 137336212232 is 232212633731.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 68668106116 + 68668106116 = 262046^2 + 262046^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=262046.

It is a super-2 number, since 2×137336212232² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137336212192 and 137336212201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 982673 + ... + 1113695.

Almost surely, 2^137336212232 is an apocalyptic number.

It is an amenable number.

137336212232 is a deficient number, since it is larger than the sum of its proper divisors (120171151063).

137336212232 is an frugal number, since it uses more digits than its factorization.

137336212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262052 (or 131025 counting only the distinct ones).

The product of its digits is 54432, while the sum is 35.

Adding to 137336212232 its reverse (232212633731), we get a palindrome (369548845963).

The spelling of 137336212232 in words is "one hundred thirty-seven billion, three hundred thirty-six million, two hundred twelve thousand, two hundred thirty-two".