1222323033020 has 48 divisors (see below), whose sum is σ = 2590671578880. Its totient is φ = 484398019584.

The previous prime is 1222323032993. The next prime is 1222323033083. The reversal of 1222323033020 is 203303232221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32107637 + ... + 32145683.

It is an arithmetic number, because the mean of its divisors is an integer number (53972324560).

Almost surely, 2^{1222323033020} is an apocalyptic number.

1222323033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222323033020 is an abundant number, since it is smaller than the sum of its proper divisors (1368348545860).

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

1222323033020 is a wasteful number, since it uses less digits than its factorization.

1222323033020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52902 (or 52900 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1222323033020 its reverse (203303232221), we get a palindrome (1425626265241).

The spelling of 1222323033020 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-three million, thirty-three thousand, twenty".