220211111012 has 48 divisors (see below), whose sum is σ = 390393077760. Its totient is φ = 108680745600.

The previous prime is 220211111011. The next prime is 220211111017. The reversal of 220211111012 is 210111112022.

It is not an unprimeable number, because it can be changed into a prime (220211111011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92175914 + ... + 92178302.

It is an arithmetic number, because the mean of its divisors is an integer number (8133189120).

Almost surely, 2^220211111012 is an apocalyptic number.

It is an amenable number.

220211111012 is a deficient number, since it is larger than the sum of its proper divisors (170181966748).

220211111012 is a wasteful number, since it uses less digits than its factorization.

220211111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372 (or 3370 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220211111012 its reverse (210111112022), we get a palindrome (430322223034).

The spelling of 220211111012 in words is "two hundred twenty billion, two hundred eleven million, one hundred eleven thousand, twelve".