3443112121222 has 16 divisors (see below), whose sum is σ = 5217752706192. Its totient is φ = 1703873959200.

The previous prime is 3443112121219. The next prime is 3443112121231. The reversal of 3443112121222 is 2221212113443.

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, 2642868 + ... + 3724375.

It is an arithmetic number, because the mean of its divisors is an integer number (326109544137).

Almost surely, 2^{3443112121222} is an apocalyptic number.

3443112121222 is a deficient number, since it is larger than the sum of its proper divisors (1774640584970).

3443112121222 is a wasteful number, since it uses less digits than its factorization.

3443112121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6370023.

The product of its digits is 4608, while the sum is 28.

Adding to 3443112121222 its reverse (2221212113443), we get a palindrome (5664324234665).

The spelling of 3443112121222 in words is "three trillion, four hundred forty-three billion, one hundred twelve million, one hundred twenty-one thousand, two hundred twenty-two".