220112001212011 has 8 divisors (see below), whose sum is σ = 223480025524800. Its totient is φ = 216746411327688.

The previous prime is 220112001211987. The next prime is 220112001212041. The reversal of 220112001212011 is 110212100211022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220112001212011 - 2²³ = 220111992823403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220112001212041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608424901 + ... + 608786566.

It is an arithmetic number, because the mean of its divisors is an integer number (27935003190600).

Almost surely, 2^{220112001212011} is an apocalyptic number.

220112001212011 is a deficient number, since it is larger than the sum of its proper divisors (3368024312789).

220112001212011 is a wasteful number, since it uses less digits than its factorization.

220112001212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217214233.

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

Adding to 220112001212011 its reverse (110212100211022), we get a palindrome (330324101423033).

The spelling of 220112001212011 in words is "two hundred twenty trillion, one hundred twelve billion, one million, two hundred twelve thousand, eleven".