3222031022220 has 96 divisors (see below), whose sum is σ = 9119192253696. Its totient is φ = 849945312000.

The previous prime is 3222031022207. The next prime is 3222031022263. The reversal of 3222031022220 is 222201302223.

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, 4073070 + ... + 4799370.

It is an arithmetic number, because the mean of its divisors is an integer number (94991585976).

Almost surely, 2^{3222031022220} is an apocalyptic number.

3222031022220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222031022220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4559596126848).

3222031022220 is an abundant number, since it is smaller than the sum of its proper divisors (5897161231476).

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

3222031022220 is a wasteful number, since it uses less digits than its factorization.

3222031022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727111 (or 727109 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 3222031022220 its reverse (222201302223), we get a palindrome (3444232324443).

The spelling of 3222031022220 in words is "three trillion, two hundred twenty-two billion, thirty-one million, twenty-two thousand, two hundred twenty".