2221133310030 has 32 divisors (see below), whose sum is σ = 5644291706784. Its totient is φ = 557460909056.

The previous prime is 2221133310029. The next prime is 2221133310041. The reversal of 2221133310030 is 300133311222.

It is a junction number, because it is equal to n+sod(n) for n = 2221133309979 and 2221133310006.

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, 2177581167 + ... + 2177582186.

It is an arithmetic number, because the mean of its divisors is an integer number (176384115837).

Almost surely, 2^{2221133310030} is an apocalyptic number.

2221133310030 is an abundant number, since it is smaller than the sum of its proper divisors (3423158396754).

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

2221133310030 is a wasteful number, since it uses less digits than its factorization.

2221133310030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355163380.

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

Adding to 2221133310030 its reverse (300133311222), we get a palindrome (2521266621252).

The spelling of 2221133310030 in words is "two trillion, two hundred twenty-one billion, one hundred thirty-three million, three hundred ten thousand, thirty".