220211201012011 has 12 divisors (see below), whose sum is σ = 244446866303472. Its totient is φ = 198209901890000.

The previous prime is 220211201012003. The next prime is 220211201012041. The reversal of 220211201012011 is 110210102112022.

220211201012011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220211201012011 - 2³ = 220211201012003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220211201012041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9009528775 + ... + 9009553216.

It is an arithmetic number, because the mean of its divisors is an integer number (20370572191956).

Almost surely, 2^{220211201012011} is an apocalyptic number.

220211201012011 is a deficient number, since it is larger than the sum of its proper divisors (24235665291461).

220211201012011 is a wasteful number, since it uses less digits than its factorization.

220211201012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18019082114 (or 18019082103 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220211201012011 its reverse (110210102112022), we get a palindrome (330421303124033).

The spelling of 220211201012011 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred one million, twelve thousand, eleven".