34131221122 has 4 divisors (see below), whose sum is σ = 51196831686. Its totient is φ = 17065610560.

The previous prime is 34131221099. The next prime is 34131221143. The reversal of 34131221122 is 22112213143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19697841801 + 14433379321 = 140349^2 + 120139^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34131221093 and 34131221102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8532805279 + ... + 8532805282.

Almost surely, 2^34131221122 is an apocalyptic number.

34131221122 is a deficient number, since it is larger than the sum of its proper divisors (17065610564).

34131221122 is a wasteful number, since it uses less digits than its factorization.

34131221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065610563.

The product of its digits is 576, while the sum is 22.

Adding to 34131221122 its reverse (22112213143), we get a palindrome (56243434265).

The spelling of 34131221122 in words is "thirty-four billion, one hundred thirty-one million, two hundred twenty-one thousand, one hundred twenty-two".