12220000100011 has 4 divisors (see below), whose sum is σ = 13330909200024. Its totient is φ = 11109091000000.

The previous prime is 12220000099973. The next prime is 12220000100041. The reversal of 12220000100011 is 11000100002221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12220000100011 - 2²¹ = 12219998002859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220000100041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555454549990 + ... + 555454550011.

It is an arithmetic number, because the mean of its divisors is an integer number (3332727300006).

Almost surely, 2^{12220000100011} is an apocalyptic number.

12220000100011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12220000100011 is a deficient number, since it is larger than the sum of its proper divisors (1110909100013).

12220000100011 is a wasteful number, since it uses less digits than its factorization.

12220000100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110909100012.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12220000100011 its reverse (11000100002221), we get a palindrome (23220100102232).

The spelling of 12220000100011 in words is "twelve trillion, two hundred twenty billion, one hundred thousand, eleven".