137234122 has 8 divisors (see below), whose sum is σ = 206159076. Its totient is φ = 68514432.

The previous prime is 137234107. The next prime is 137234137. The reversal of 137234122 is 221432731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (137234107) and next prime (137234137).

It can be written as a sum of positive squares in 2 ways, for example, as 128119761 + 9114361 = 11319^2 + 3019^2 .

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

It is a super-2 number, since 2×137234122² = 37666408482221768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49633 + ... + 52324.

Almost surely, 2^137234122 is an apocalyptic number.

137234122 is a deficient number, since it is larger than the sum of its proper divisors (68924954).

137234122 is a wasteful number, since it uses less digits than its factorization.

137234122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102632.

The product of its digits is 2016, while the sum is 25.

The square root of 137234122 is about 11714.6968377334. The cubic root of 137234122 is about 515.8071635862.

Adding to 137234122 its reverse (221432731), we get a palindrome (358666853).

The spelling of 137234122 in words is "one hundred thirty-seven million, two hundred thirty-four thousand, one hundred twenty-two".