3219834666122 has 16 divisors (see below), whose sum is σ = 4931839110600. Its totient is φ = 1576023601152.

The previous prime is 3219834666031. The next prime is 3219834666137. The reversal of 3219834666122 is 2216664389123.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2967829662121 + 252005004001 = 1722739^2 + 502001^2 .

It is a Harshad number since it is a multiple of its sum of digits (53).

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, 33778463 + ... + 33873650.

Almost surely, 2^{3219834666122} is an apocalyptic number.

3219834666122 is a deficient number, since it is larger than the sum of its proper divisors (1712004444478).

3219834666122 is a wasteful number, since it uses less digits than its factorization.

3219834666122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67652617.

The product of its digits is 4478976, while the sum is 53.

The spelling of 3219834666122 in words is "three trillion, two hundred nineteen billion, eight hundred thirty-four million, six hundred sixty-six thousand, one hundred twenty-two".