220010011011111 has 8 divisors (see below), whose sum is σ = 306100884885120. Its totient is φ = 140296238905592.

The previous prime is 220010011011029. The next prime is 220010011011127. The reversal of 220010011011111 is 111110110010022.

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 220010011011111 - 2¹³ = 220010011002919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010011011151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594275442041 + ... + 1594275442178.

It is an arithmetic number, because the mean of its divisors is an integer number (38262610610640).

Almost surely, 2^{220010011011111} is an apocalyptic number.

220010011011111 is a deficient number, since it is larger than the sum of its proper divisors (86090873874009).

220010011011111 is a wasteful number, since it uses less digits than its factorization.

220010011011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188550884245.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 220010011011111 its reverse (111110110010022), we get a palindrome (331120121021133).

The spelling of 220010011011111 in words is "two hundred twenty trillion, ten billion, eleven million, eleven thousand, one hundred eleven".