11222122114 has 16 divisors (see below), whose sum is σ = 20250446400. Its totient is φ = 4556350224.

The previous prime is 11222122111. The next prime is 11222122117. The reversal of 11222122114 is 41122122211.

It is an interprime number because it is at equal distance from previous prime (11222122111) and next prime (11222122117).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 11222122091 and 11222122100.

It is not an unprimeable number, because it can be changed into a prime (11222122111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21093949 + ... + 21094480.

It is an arithmetic number, because the mean of its divisors is an integer number (1265652900).

Almost surely, 2^11222122114 is an apocalyptic number.

11222122114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11222122114 is a deficient number, since it is larger than the sum of its proper divisors (9028324286).

11222122114 is a wasteful number, since it uses less digits than its factorization.

11222122114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42188457.

The product of its digits is 128, while the sum is 19.

Adding to 11222122114 its reverse (41122122211), we get a palindrome (52344244325).

The spelling of 11222122114 in words is "eleven billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred fourteen".