11222302011111 has 24 divisors (see below), whose sum is σ = 17063372144000. Its totient is φ = 7087677107472.

The previous prime is 11222302011101. The next prime is 11222302011119. The reversal of 11222302011111 is 11111020322211.

It is a happy number.

11222302011111 is a `hidden beast` number, since 1 + 122 + 230 + 201 + 1 + 111 = 666.

It is not a de Polignac number, because 11222302011111 - 2²¹ = 11222299913959 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 (11222302011119) 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, 14145270 + ... + 14917548.

Almost surely, 2^{11222302011111} is an apocalyptic number.

11222302011111 is a deficient number, since it is larger than the sum of its proper divisors (5841070132889).

11222302011111 is a wasteful number, since it uses less digits than its factorization.

11222302011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857283 (or 857280 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11222302011111 its reverse (11111020322211), we get a palindrome (22333322333322).

The spelling of 11222302011111 in words is "eleven trillion, two hundred twenty-two billion, three hundred two million, eleven thousand, one hundred eleven".