11211223114 has 64 divisors (see below), whose sum is σ = 21248510976. Its totient is φ = 4318159104.

The previous prime is 11211223103. The next prime is 11211223141. The reversal of 11211223114 is 41132211211.

It is a junction number, because it is equal to n+sod(n) for n = 11211223091 and 11211223100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1681812 + ... + 1688464.

It is an arithmetic number, because the mean of its divisors is an integer number (332007984).

Almost surely, 2^11211223114 is an apocalyptic number.

11211223114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11211223114 is a deficient number, since it is larger than the sum of its proper divisors (10037287862).

11211223114 is a wasteful number, since it uses less digits than its factorization.

11211223114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919.

The product of its digits is 96, while the sum is 19.

Adding to 11211223114 its reverse (41132211211), we get a palindrome (52343434325).

The spelling of 11211223114 in words is "eleven billion, two hundred eleven million, two hundred twenty-three thousand, one hundred fourteen".