221030223094 has 8 divisors (see below), whose sum is σ = 331799007528. Its totient is φ = 110430553920.

The previous prime is 221030223083. The next prime is 221030223119. The reversal of 221030223094 is 490322030122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42275547 + ... + 42280774.

It is an arithmetic number, because the mean of its divisors is an integer number (41474875941).

Almost surely, 2^221030223094 is an apocalyptic number.

221030223094 is a deficient number, since it is larger than the sum of its proper divisors (110768784434).

221030223094 is a wasteful number, since it uses less digits than its factorization.

221030223094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84557630.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 221030223094 in words is "two hundred twenty-one billion, thirty million, two hundred twenty-three thousand, ninety-four".