214011201111 has 32 divisors (see below), whose sum is σ = 310762298880. Its totient is φ = 130478874624.

The previous prime is 214011201109. The next prime is 214011201119. The reversal of 214011201111 is 111102110412.

It is a happy number.

It is not a de Polignac number, because 214011201111 - 2¹ = 214011201109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214011201119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170430 + ... + 676068.

It is an arithmetic number, because the mean of its divisors is an integer number (9711321840).

Almost surely, 2^214011201111 is an apocalyptic number.

214011201111 is a deficient number, since it is larger than the sum of its proper divisors (96751097769).

214011201111 is a wasteful number, since it uses less digits than its factorization.

214011201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505895.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 214011201111 its reverse (111102110412), we get a palindrome (325113311523).

The spelling of 214011201111 in words is "two hundred fourteen billion, eleven million, two hundred one thousand, one hundred eleven".