2233322221020 has 96 divisors (see below), whose sum is σ = 6845067371520. Its totient is φ = 539563580160.

The previous prime is 2233322221019. The next prime is 2233322221027. The reversal of 2233322221020 is 201222233322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233322221027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5581060 + ... + 5967819.

It is an arithmetic number, because the mean of its divisors is an integer number (71302785120).

Almost surely, 2^{2233322221020} is an apocalyptic number.

2233322221020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2233322221020 is an abundant number, since it is smaller than the sum of its proper divisors (4611745150500).

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

2233322221020 is a wasteful number, since it uses less digits than its factorization.

2233322221020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549195 (or 11549193 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2233322221020 its reverse (201222233322), we get a palindrome (2434544454342).

The spelling of 2233322221020 in words is "two trillion, two hundred thirty-three billion, three hundred twenty-two million, two hundred twenty-one thousand, twenty".