220122000011 has 8 divisors (see below), whose sum is σ = 222901529760. Its totient is φ = 217349275968.

The previous prime is 220121999983. The next prime is 220122000053. The reversal of 220122000011 is 110000221022.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220122000011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220121999956 and 220122000001.

It is not an unprimeable number, because it can be changed into a prime (220122000811) 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, 1636316 + ... + 1765721.

It is an arithmetic number, because the mean of its divisors is an integer number (27862691220).

Almost surely, 2^220122000011 is an apocalyptic number.

220122000011 is a deficient number, since it is larger than the sum of its proper divisors (2779529749).

220122000011 is an equidigital number, since it uses as much as digits as its factorization.

220122000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3402853.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220122000011 its reverse (110000221022), we get a palindrome (330122221033).

The spelling of 220122000011 in words is "two hundred twenty billion, one hundred twenty-two million, eleven", and thus it is an aban number.