11415022102 has 16 divisors (see below), whose sum is σ = 18686942352. Its totient is φ = 5186475520.

The previous prime is 11415022097. The next prime is 11415022159. The reversal of 11415022102 is 20122051411.

It is a self number, because there is not a number n which added to its sum of digits gives 11415022102.

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, 54163 + ... + 160510.

It is an arithmetic number, because the mean of its divisors is an integer number (1167933897).

Almost surely, 2^11415022102 is an apocalyptic number.

11415022102 is a deficient number, since it is larger than the sum of its proper divisors (7271920250).

11415022102 is a wasteful number, since it uses less digits than its factorization.

11415022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217103.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 11415022102 its reverse (20122051411), we get a palindrome (31537073513).

The spelling of 11415022102 in words is "eleven billion, four hundred fifteen million, twenty-two thousand, one hundred two".