3222202201020 has 96 divisors (see below), whose sum is σ = 10935959005440. Its totient is φ = 781139926080.

The previous prime is 3222202201003. The next prime is 3222202201039. The reversal of 3222202201020 is 201022022223.

3222202201020 is a `hidden beast` number, since 322 + 2 + 20 + 220 + 102 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3222202200984 and 3222202201002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271223202 + ... + 271235081.

It is an arithmetic number, because the mean of its divisors is an integer number (113916239640).

Almost surely, 2^{3222202201020} is an apocalyptic number.

3222202201020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3222202201020 is an abundant number, since it is smaller than the sum of its proper divisors (7713756804420).

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

3222202201020 is a wasteful number, since it uses less digits than its factorization.

3222202201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542458312 (or 542458304 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 3222202201020 its reverse (201022022223), we get a palindrome (3423224223243).

The spelling of 3222202201020 in words is "three trillion, two hundred twenty-two billion, two hundred two million, two hundred one thousand, twenty".