2221303233030 has 32 divisors (see below), whose sum is σ = 6092717439744. Its totient is φ = 507726453216.

The previous prime is 2221303233011. The next prime is 2221303233049. The reversal of 2221303233030 is 303323031222.

It is an interprime number because it is at equal distance from previous prime (2221303233011) and next prime (2221303233049).

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, 5288817012 + ... + 5288817431.

It is an arithmetic number, because the mean of its divisors is an integer number (190397419992).

Almost surely, 2^{2221303233030} is an apocalyptic number.

2221303233030 is an abundant number, since it is smaller than the sum of its proper divisors (3871414206714).

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

2221303233030 is a wasteful number, since it uses less digits than its factorization.

2221303233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10577634460.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 2221303233030 its reverse (303323031222), we get a palindrome (2524626264252).

The spelling of 2221303233030 in words is "two trillion, two hundred twenty-one billion, three hundred three million, two hundred thirty-three thousand, thirty".