11122220002102 has 16 divisors (see below), whose sum is σ = 18200241980352. Its totient is φ = 5055486320520.

The previous prime is 11122220002099. The next prime is 11122220002139. The reversal of 11122220002102 is 20120002222111.

It is a happy number.

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, 1725528 + ... + 5022139.

It is an arithmetic number, because the mean of its divisors is an integer number (1137515123772).

Almost surely, 2^{11122220002102} is an apocalyptic number.

11122220002102 is a deficient number, since it is larger than the sum of its proper divisors (7078021978250).

11122220002102 is a wasteful number, since it uses less digits than its factorization.

11122220002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6822603.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11122220002102 its reverse (20120002222111), we get a palindrome (31242222224213).

The spelling of 11122220002102 in words is "eleven trillion, one hundred twenty-two billion, two hundred twenty million, two thousand, one hundred two".