3223020190820 has 24 divisors (see below), whose sum is σ = 6798693721344. Its totient is φ = 1283426872416.

The previous prime is 3223020190811. The next prime is 3223020190829. The reversal of 3223020190820 is 280910203223.

It is an interprime number because it is at equal distance from previous prime (3223020190811) and next prime (3223020190829).

It is not an unprimeable number, because it can be changed into a prime (3223020190829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361320674 + ... + 361329593.

It is an arithmetic number, because the mean of its divisors is an integer number (283278905056).

Almost surely, 2^{3223020190820} is an apocalyptic number.

It is an amenable number.

3223020190820 is an abundant number, since it is smaller than the sum of its proper divisors (3575673530524).

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

3223020190820 is a wasteful number, since it uses less digits than its factorization.

3223020190820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722650499 (or 722650497 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 3223020190820 in words is "three trillion, two hundred twenty-three billion, twenty million, one hundred ninety thousand, eight hundred twenty".