220201211312 has 10 divisors (see below), whose sum is σ = 426639846948. Its totient is φ = 110100605648.

The previous prime is 220201211309. The next prime is 220201211323. The reversal of 220201211312 is 213112102022.

It is a super-2 number, since 2×220201211312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6881287838 + ... + 6881287869.

Almost surely, 2^220201211312 is an apocalyptic number.

It is an amenable number.

220201211312 is a deficient number, since it is larger than the sum of its proper divisors (206438635636).

220201211312 is a wasteful number, since it uses less digits than its factorization.

220201211312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13762575715 (or 13762575709 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 220201211312 its reverse (213112102022), we get a palindrome (433313313334).

The spelling of 220201211312 in words is "two hundred twenty billion, two hundred one million, two hundred eleven thousand, three hundred twelve".