11112102022 has 16 divisors (see below), whose sum is σ = 19051511040. Its totient is φ = 4761781128.

The previous prime is 11112102019. The next prime is 11112102077. The reversal of 11112102022 is 22020121111.

It is a super-2 number, since 2×11112102022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11112101993 and 11112102011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95233 + ... + 176899.

It is an arithmetic number, because the mean of its divisors is an integer number (1190719440).

Almost surely, 2^11112102022 is an apocalyptic number.

11112102022 is a deficient number, since it is larger than the sum of its proper divisors (7939409018).

11112102022 is an equidigital number, since it uses as much as digits as its factorization.

11112102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91395.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11112102022 its reverse (22020121111), we get a palindrome (33132223133).

The spelling of 11112102022 in words is "eleven billion, one hundred twelve million, one hundred two thousand, twenty-two".