220032101223122 has 32 divisors (see below), whose sum is σ = 331289494204032. Its totient is φ = 109603232123904.

The previous prime is 220032101222993. The next prime is 220032101223131. The reversal of 220032101223122 is 221322101230022.

It is a happy number.

220032101223122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×220032101223122³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251253388 + ... + 1251429224.

It is an arithmetic number, because the mean of its divisors is an integer number (10352796693876).

Almost surely, 2^{220032101223122} is an apocalyptic number.

220032101223122 is a deficient number, since it is larger than the sum of its proper divisors (111257392980910).

220032101223122 is a wasteful number, since it uses less digits than its factorization.

220032101223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178562.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 220032101223122 its reverse (221322101230022), we get a palindrome (441354202453144).

The spelling of 220032101223122 in words is "two hundred twenty trillion, thirty-two billion, one hundred one million, two hundred twenty-three thousand, one hundred twenty-two".