221233323120022 has 16 divisors (see below), whose sum is σ = 338116094285760. Its totient is φ = 108528017483392.

The previous prime is 221233323119959. The next prime is 221233323120091. The reversal of 221233323120022 is 220021323332122.

221233323120022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7244398 + ... + 22247425.

It is an arithmetic number, because the mean of its divisors is an integer number (21132255892860).

Almost surely, 2^{221233323120022} is an apocalyptic number.

221233323120022 is a deficient number, since it is larger than the sum of its proper divisors (116882771165738).

221233323120022 is a wasteful number, since it uses less digits than its factorization.

221233323120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29562647.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 221233323120022 its reverse (220021323332122), we get a palindrome (441254646452144).

The spelling of 221233323120022 in words is "two hundred twenty-one trillion, two hundred thirty-three billion, three hundred twenty-three million, one hundred twenty thousand, twenty-two".