3222022010220 has 72 divisors (see below), whose sum is σ = 10525271907696. Its totient is φ = 793113109632.

The previous prime is 3222022010191. The next prime is 3222022010227. The reversal of 3222022010220 is 220102202223.

3222022010220 is a `hidden beast` number, since 3 + 2 + 220 + 220 + 1 + 0 + 220 = 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 = 3222022010193 and 3222022010202.

It is not an unprimeable number, because it can be changed into a prime (3222022010227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 688463902 + ... + 688468581.

Almost surely, 2^{3222022010220} is an apocalyptic number.

3222022010220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3222022010220 is an abundant number, since it is smaller than the sum of its proper divisors (7303249897476).

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

3222022010220 is a wasteful number, since it uses less digits than its factorization.

3222022010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376932511 (or 1376932506 counting only the distinct ones).

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

Adding to 3222022010220 its reverse (220102202223), we get a palindrome (3442124212443).

The spelling of 3222022010220 in words is "three trillion, two hundred twenty-two billion, twenty-two million, ten thousand, two hundred twenty".