3212044402122 has 40 divisors (see below), whose sum is σ = 7197584146500. Its totient is φ = 1070647937856.

The previous prime is 3212044402087. The next prime is 3212044402129. The reversal of 3212044402122 is 2212044402123.

It is a happy number.

3212044402122 is a `hidden beast` number, since 3 + 2 + 1 + 2 + 0 + 4 + 440 + 212 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2778252242481 + 433792159641 = 1666809^2 + 658629^2 .

It is a super-3 number, since 3×3212044402122³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3212044402129) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5177004 + ... + 5764152.

Almost surely, 2^{3212044402122} is an apocalyptic number.

3212044402122 is an abundant number, since it is smaller than the sum of its proper divisors (3985539744378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3212044402122 is a wasteful number, since it uses less digits than its factorization.

3212044402122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620932 (or 620923 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 3212044402122 its reverse (2212044402123), we get a palindrome (5424088804245).

Subtracting from 3212044402122 its reverse (2212044402123), we obtain a palindrome (999999999999).

The spelling of 3212044402122 in words is "three trillion, two hundred twelve billion, forty-four million, four hundred two thousand, one hundred twenty-two".