221334010213110 has 64 divisors (see below), whose sum is σ = 545905697727744. Its totient is φ = 57390647644800.

The previous prime is 221334010213097. The next prime is 221334010213159. The reversal of 221334010213110 is 11312010433122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61718956 + ... + 65206575.

It is an arithmetic number, because the mean of its divisors is an integer number (8529776526996).

Almost surely, 2^{221334010213110} is an apocalyptic number.

221334010213110 is an abundant number, since it is smaller than the sum of its proper divisors (324571687514634).

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

221334010213110 is a wasteful number, since it uses less digits than its factorization.

221334010213110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126927149.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 221334010213110 its reverse (11312010433122), we get a palindrome (232646020646232).

The spelling of 221334010213110 in words is "two hundred twenty-one trillion, three hundred thirty-four billion, ten million, two hundred thirteen thousand, one hundred ten".