220213211302112 has 24 divisors (see below), whose sum is σ = 495479725430256. Its totient is φ = 94377090557952.

The previous prime is 220213211302087. The next prime is 220213211302163. The reversal of 220213211302112 is 211203112312022.

It is a congruent number.

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, 491547346433 + ... + 491547346880.

It is an arithmetic number, because the mean of its divisors is an integer number (20644988559594).

Almost surely, 2^{220213211302112} is an apocalyptic number.

It is an amenable number.

220213211302112 is an abundant number, since it is smaller than the sum of its proper divisors (275266514128144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220213211302112 is an equidigital number, since it uses as much as digits as its factorization.

220213211302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983094693330 (or 983094693322 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 220213211302112 its reverse (211203112312022), we get a palindrome (431416323614134).

The spelling of 220213211302112 in words is "two hundred twenty trillion, two hundred thirteen billion, two hundred eleven million, three hundred two thousand, one hundred twelve".