220023331023212 has 24 divisors (see below), whose sum is σ = 388856309954112. Its totient is φ = 108921546080000.

The previous prime is 220023331023161. The next prime is 220023331023241. The reversal of 220023331023212 is 212320133320022.

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 7 ways as a sum of consecutive naturals, for example, 48406253 + ... + 52756155.

It is an arithmetic number, because the mean of its divisors is an integer number (16202346248088).

Almost surely, 2^{220023331023212} is an apocalyptic number.

It is an amenable number.

220023331023212 is a deficient number, since it is larger than the sum of its proper divisors (168832978930900).

220023331023212 is a wasteful number, since it uses less digits than its factorization.

220023331023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475209 (or 4475207 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 220023331023212 its reverse (212320133320022), we get a palindrome (432343464343234).

The spelling of 220023331023212 in words is "two hundred twenty trillion, twenty-three billion, three hundred thirty-one million, twenty-three thousand, two hundred twelve".