3220354653340 has 48 divisors (see below), whose sum is σ = 7502582828160. Its totient is φ = 1151189948480.

The previous prime is 3220354653331. The next prime is 3220354653413. The reversal of 3220354653340 is 433564530223.

3220354653340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3220354653293 and 3220354653302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124037662 + ... + 124063621.

It is an arithmetic number, because the mean of its divisors is an integer number (156303808920).

Almost surely, 2^{3220354653340} is an apocalyptic number.

It is an amenable number.

3220354653340 is an abundant number, since it is smaller than the sum of its proper divisors (4282228174820).

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

3220354653340 is a wasteful number, since it uses less digits than its factorization.

3220354653340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248101362 (or 248101360 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 40.

The spelling of 3220354653340 in words is "three trillion, two hundred twenty billion, three hundred fifty-four million, six hundred fifty-three thousand, three hundred forty".