2233321333220 has 24 divisors (see below), whose sum is σ = 4721451147000. Its totient is φ = 887333038592.

The previous prime is 2233321333219. The next prime is 2233321333231. The reversal of 2233321333220 is 223331233322.

It can be written as a sum of positive squares in 4 ways, for example, as 125185761856 + 2108135571364 = 353816^2 + 1451942^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374715365 + ... + 374721324.

It is an arithmetic number, because the mean of its divisors is an integer number (196727131125).

Almost surely, 2^{2233321333220} is an apocalyptic number.

2233321333220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2233321333220 is an abundant number, since it is smaller than the sum of its proper divisors (2488129813780).

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

2233321333220 is a wasteful number, since it uses less digits than its factorization.

2233321333220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749436847 (or 749436845 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 2233321333220 its reverse (223331233322), we get a palindrome (2456652566542).

The spelling of 2233321333220 in words is "two trillion, two hundred thirty-three billion, three hundred twenty-one million, three hundred thirty-three thousand, two hundred twenty".