11114205502 has 4 divisors (see below), whose sum is σ = 16671308256. Its totient is φ = 5557102750.

The previous prime is 11114205499. The next prime is 11114205511. The reversal of 11114205502 is 20550241111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20550241111 = 38543 ⋅533177.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778551374 + ... + 2778551377.

It is an arithmetic number, because the mean of its divisors is an integer number (4167827064).

Almost surely, 2^11114205502 is an apocalyptic number.

11114205502 is a deficient number, since it is larger than the sum of its proper divisors (5557102754).

11114205502 is an equidigital number, since it uses as much as digits as its factorization.

11114205502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5557102753.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 11114205502 its reverse (20550241111), we get a palindrome (31664446613).

The spelling of 11114205502 in words is "eleven billion, one hundred fourteen million, two hundred five thousand, five hundred two".