3220326611142 has 32 divisors (see below), whose sum is σ = 6828180550272. Its totient is φ = 1009014785664.

The previous prime is 3220326611123. The next prime is 3220326611153. The reversal of 3220326611142 is 2411166230223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19978068 + ... + 20138615.

It is an arithmetic number, because the mean of its divisors is an integer number (213380642196).

Almost surely, 2^{3220326611142} is an apocalyptic number.

3220326611142 is an abundant number, since it is smaller than the sum of its proper divisors (3607853939130).

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

3220326611142 is a wasteful number, since it uses less digits than its factorization.

3220326611142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40117492.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 3220326611142 in words is "three trillion, two hundred twenty billion, three hundred twenty-six million, six hundred eleven thousand, one hundred forty-two".