3121422334 has 16 divisors (see below), whose sum is σ = 4987946880. Its totient is φ = 1460752920.

The previous prime is 3121422301. The next prime is 3121422341. The reversal of 3121422334 is 4332241213.

It is a junction number, because it is equal to n+sod(n) for n = 3121422299 and 3121422308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491682 + ... + 497989.

It is an arithmetic number, because the mean of its divisors is an integer number (311746680).

Almost surely, 2^3121422334 is an apocalyptic number.

3121422334 is a deficient number, since it is larger than the sum of its proper divisors (1866524546).

3121422334 is a wasteful number, since it uses less digits than its factorization.

3121422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989775.

The product of its digits is 3456, while the sum is 25.

The square root of 3121422334 is about 55869.6906560257. The cubic root of 3121422334 is about 1461.4507275838.

Adding to 3121422334 its reverse (4332241213), we get a palindrome (7453663547).

The spelling of 3121422334 in words is "three billion, one hundred twenty-one million, four hundred twenty-two thousand, three hundred thirty-four".