221233023414 has 40 divisors (see below), whose sum is σ = 533858611440. Its totient is φ = 68071698864.

The previous prime is 221233023409. The next prime is 221233023449. The reversal of 221233023414 is 414320332122.

221233023414 is a `hidden beast` number, since 2 + 2 + 12 + 3 + 302 + 341 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52522354 + ... + 52526565.

It is an arithmetic number, because the mean of its divisors is an integer number (13346465286).

Almost surely, 2^221233023414 is an apocalyptic number.

221233023414 is an abundant number, since it is smaller than the sum of its proper divisors (312625588026).

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

221233023414 is a wasteful number, since it uses less digits than its factorization.

221233023414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105048946 (or 105048937 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 221233023414 its reverse (414320332122), we get a palindrome (635553355536).

The spelling of 221233023414 in words is "two hundred twenty-one billion, two hundred thirty-three million, twenty-three thousand, four hundred fourteen".