354131122 has 8 divisors (see below), whose sum is σ = 549513900. Its totient is φ = 170959824.

The previous prime is 354131119. The next prime is 354131137. The reversal of 354131122 is 221131453.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 353026521 + 1104601 = 18789^2 + 1051^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 354131093 and 354131102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3052797 + ... + 3052912.

Almost surely, 2^354131122 is an apocalyptic number.

354131122 is a deficient number, since it is larger than the sum of its proper divisors (195382778).

354131122 is a wasteful number, since it uses less digits than its factorization.

354131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6105740.

The product of its digits is 720, while the sum is 22.

The square root of 354131122 is about 18818.3719274543. The cubic root of 354131122 is about 707.4917258581.

Adding to 354131122 its reverse (221131453), we get a palindrome (575262575).

The spelling of 354131122 in words is "three hundred fifty-four million, one hundred thirty-one thousand, one hundred twenty-two".