220313211003212 has 12 divisors (see below), whose sum is σ = 385548563105496. Its totient is φ = 110156478687360.

The previous prime is 220313211003091. The next prime is 220313211003239. The reversal of 220313211003212 is 212300112313022.

220313211003212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27739589 + ... + 34786652.

It is an arithmetic number, because the mean of its divisors is an integer number (32129046925458).

Almost surely, 2^{220313211003212} is an apocalyptic number.

It is an amenable number.

220313211003212 is a deficient number, since it is larger than the sum of its proper divisors (165235352102284).

220313211003212 is a wasteful number, since it uses less digits than its factorization.

220313211003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63407128 (or 63407126 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 220313211003212 its reverse (212300112313022), we get a palindrome (432613323316234).

The spelling of 220313211003212 in words is "two hundred twenty trillion, three hundred thirteen billion, two hundred eleven million, three thousand, two hundred twelve".