221033130002330 has 32 divisors (see below), whose sum is σ = 399082913349120. Its totient is φ = 88141821243840.

The previous prime is 221033130002329. The next prime is 221033130002351. The reversal of 221033130002330 is 33200031330122.

It is a junction number, because it is equal to n+sod(n) for n = 221033130002296 and 221033130002305.

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, 21245450 + ... + 29890389.

It is an arithmetic number, because the mean of its divisors is an integer number (12471341042160).

Almost surely, 2^{221033130002330} is an apocalyptic number.

221033130002330 is a deficient number, since it is larger than the sum of its proper divisors (178049783346790).

221033130002330 is a wasteful number, since it uses less digits than its factorization.

221033130002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51137174.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 221033130002330 its reverse (33200031330122), we get a palindrome (254233161332452).

The spelling of 221033130002330 in words is "two hundred twenty-one trillion, thirty-three billion, one hundred thirty million, two thousand, three hundred thirty".