11222105016 has 32 divisors (see below), whose sum is σ = 28146666240. Its totient is φ = 3728514528.

The previous prime is 11222105003. The next prime is 11222105017. The reversal of 11222105016 is 61050122211.

It is a junction number, because it is equal to n+sod(n) for n = 11222104983 and 11222105001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222105017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754176 + ... + 768911.

It is an arithmetic number, because the mean of its divisors is an integer number (879583320).

Almost surely, 2^11222105016 is an apocalyptic number.

It is an amenable number.

11222105016 is an abundant number, since it is smaller than the sum of its proper divisors (16924561224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11222105016 is a wasteful number, since it uses less digits than its factorization.

11222105016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523403 (or 1523399 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 11222105016 its reverse (61050122211), we get a palindrome (72272227227).

The spelling of 11222105016 in words is "eleven billion, two hundred twenty-two million, one hundred five thousand, sixteen".