11212221100119 has 24 divisors (see below), whose sum is σ = 16208069420880. Its totient is φ = 6891299281152.

The previous prime is 11212221100099. The next prime is 11212221100123. The reversal of 11212221100119 is 91100112221211.

It is not a de Polignac number, because 11212221100119 - 2¹² = 11212221096023 is a prime.

It is a super-2 number, since 2×11212221100119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212221100139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13257844 + ... + 14078169.

It is an arithmetic number, because the mean of its divisors is an integer number (675336225870).

Almost surely, 2^{11212221100119} is an apocalyptic number.

11212221100119 is a deficient number, since it is larger than the sum of its proper divisors (4995848320761).

11212221100119 is a wasteful number, since it uses less digits than its factorization.

11212221100119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27336851 (or 27336838 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 11212221100119 in words is "eleven trillion, two hundred twelve billion, two hundred twenty-one million, one hundred thousand, one hundred nineteen".