11420222014 has 16 divisors (see below), whose sum is σ = 17160723360. Its totient is φ = 5699992320.

The previous prime is 11420221999. The next prime is 11420222027. The reversal of 11420222014 is 41022202411.

It is a junction number, because it is equal to n+sod(n) for n = 11420221982 and 11420222000.

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, 3932487 + ... + 3935389.

It is an arithmetic number, because the mean of its divisors is an integer number (1072545210).

Almost surely, 2^11420222014 is an apocalyptic number.

11420222014 is a deficient number, since it is larger than the sum of its proper divisors (5740501346).

11420222014 is a wasteful number, since it uses less digits than its factorization.

11420222014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5715.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11420222014 its reverse (41022202411), we get a palindrome (52442424425).

The spelling of 11420222014 in words is "eleven billion, four hundred twenty million, two hundred twenty-two thousand, fourteen".