11110022111001 has 32 divisors (see below), whose sum is σ = 16288317997056. Its totient is φ = 6679901088000.

The previous prime is 11110022110973. The next prime is 11110022111051. The reversal of 11110022111001 is 10011122001111.

It is not a de Polignac number, because 11110022111001 - 2⁹ = 11110022110489 is a prime.

It is a super-2 number, since 2×11110022111001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11110022111051) 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 31 ways as a sum of consecutive naturals, for example, 72977281 + ... + 73129361.

It is an arithmetic number, because the mean of its divisors is an integer number (509009937408).

Almost surely, 2^{11110022111001} is an apocalyptic number.

11110022111001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11110022111001 is a deficient number, since it is larger than the sum of its proper divisors (5178295886055).

11110022111001 is a wasteful number, since it uses less digits than its factorization.

11110022111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169653.

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

Adding to 11110022111001 its reverse (10011122001111), we get a palindrome (21121144112112).

The spelling of 11110022111001 in words is "eleven trillion, one hundred ten billion, twenty-two million, one hundred eleven thousand, one".