220012101002111 has 16 divisors (see below), whose sum is σ = 253557552428160. Its totient is φ = 188800047931680.

The previous prime is 220012101002093. The next prime is 220012101002147. The reversal of 220012101002111 is 111200101210022.

It is a cyclic number.

It is not a de Polignac number, because 220012101002111 - 2¹⁴ = 220012100985727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220012101002611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1900103621 + ... + 1900219406.

It is an arithmetic number, because the mean of its divisors is an integer number (15847347026760).

Almost surely, 2^{220012101002111} is an apocalyptic number.

220012101002111 is a deficient number, since it is larger than the sum of its proper divisors (33545451426049).

220012101002111 is a wasteful number, since it uses less digits than its factorization.

220012101002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800323334.

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

Adding to 220012101002111 its reverse (111200101210022), we get a palindrome (331212202212133).

The spelling of 220012101002111 in words is "two hundred twenty trillion, twelve billion, one hundred one million, two thousand, one hundred eleven".