220001333312 has 56 divisors (see below), whose sum is σ = 440061400800. Its totient is φ = 109122692096.

The previous prime is 220001333287. The next prime is 220001333327. The reversal of 220001333312 is 213333100022.

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, 4777148 + ... + 4822980.

It is an arithmetic number, because the mean of its divisors is an integer number (7858239300).

Almost surely, 2^220001333312 is an apocalyptic number.

It is an amenable number.

220001333312 is an abundant number, since it is smaller than the sum of its proper divisors (220060067488).

220001333312 is a wasteful number, since it uses less digits than its factorization.

220001333312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46443 (or 46433 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 220001333312 its reverse (213333100022), we get a palindrome (433334433334).

The spelling of 220001333312 in words is "two hundred twenty billion, one million, three hundred thirty-three thousand, three hundred twelve".