3120443321122 has 4 divisors (see below), whose sum is σ = 4680664981686. Its totient is φ = 1560221660560.

The previous prime is 3120443321119. The next prime is 3120443321131. The reversal of 3120443321122 is 2211233440213.

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., 1812601776241 + 1307841544881 = 1346329^2 + 1143609^2 .

It is a super-2 number, since 2×3120443321122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 780110830279 + ... + 780110830282.

Almost surely, 2^{3120443321122} is an apocalyptic number.

3120443321122 is a deficient number, since it is larger than the sum of its proper divisors (1560221660564).

3120443321122 is a wasteful number, since it uses less digits than its factorization.

3120443321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560221660563.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 3120443321122 its reverse (2211233440213), we get a palindrome (5331676761335).

The spelling of 3120443321122 in words is "three trillion, one hundred twenty billion, four hundred forty-three million, three hundred twenty-one thousand, one hundred twenty-two".