1122003102111 has 16 divisors (see below), whose sum is σ = 1502397127680. Its totient is φ = 744806129760.

The previous prime is 1122003102091. The next prime is 1122003102113. The reversal of 1122003102111 is 1112013002211.

It is not a de Polignac number, because 1122003102111 - 2¹⁹ = 1122002577823 is a prime.

It is a super-2 number, since 2×1122003102111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122003102113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8786541 + ... + 8913321.

It is an arithmetic number, because the mean of its divisors is an integer number (93899820480).

Almost surely, 2^{1122003102111} is an apocalyptic number.

1122003102111 is a deficient number, since it is larger than the sum of its proper divisors (380394025569).

1122003102111 is a wasteful number, since it uses less digits than its factorization.

1122003102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139366.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1122003102111 its reverse (1112013002211), we get a palindrome (2234016104322).

The spelling of 1122003102111 in words is "one trillion, one hundred twenty-two billion, three million, one hundred two thousand, one hundred eleven".