2221133103300 has 72 divisors (see below), whose sum is σ = 6454060101216. Its totient is φ = 589760072960.

The previous prime is 2221133103253. The next prime is 2221133103323. The reversal of 2221133103300 is 33013311222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15818034 + ... + 15957833.

It is an arithmetic number, because the mean of its divisors is an integer number (89639723628).

Almost surely, 2^{2221133103300} is an apocalyptic number.

2221133103300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2221133103300 is an abundant number, since it is smaller than the sum of its proper divisors (4232926997916).

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

2221133103300 is a wasteful number, since it uses less digits than its factorization.

2221133103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31776117 (or 31776110 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2221133103300 its reverse (33013311222), we get a palindrome (2254146414522).

The spelling of 2221133103300 in words is "two trillion, two hundred twenty-one billion, one hundred thirty-three million, one hundred three thousand, three hundred".