221130003335 has 8 divisors (see below), whose sum is σ = 280965180816. Its totient is φ = 166497884800.

The previous prime is 221130003329. The next prime is 221130003359. The reversal of 221130003335 is 533300031122.

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

It is not a de Polignac number, because 221130003335 - 2²⁶ = 221062894471 is a prime.

It is a super-2 number, since 2×221130003335² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 221130003335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300764641 + ... + 1300764810.

It is an arithmetic number, because the mean of its divisors is an integer number (35120647602).

Almost surely, 2^221130003335 is an apocalyptic number.

221130003335 is a deficient number, since it is larger than the sum of its proper divisors (59835177481).

221130003335 is a wasteful number, since it uses less digits than its factorization.

221130003335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601529473.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 221130003335 its reverse (533300031122), we get a palindrome (754430034457).

The spelling of 221130003335 in words is "two hundred twenty-one billion, one hundred thirty million, three thousand, three hundred thirty-five".