1111000222102 has 16 divisors (see below), whose sum is σ = 1720297425024. Its totient is φ = 537568560000.

The previous prime is 1111000222039. The next prime is 1111000222139. The reversal of 1111000222102 is 2012220001111.

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, 2941852 + ... + 3297952.

It is an arithmetic number, because the mean of its divisors is an integer number (107518589064).

Almost surely, 2^{1111000222102} is an apocalyptic number.

1111000222102 is a deficient number, since it is larger than the sum of its proper divisors (609297202922).

1111000222102 is a wasteful number, since it uses less digits than its factorization.

1111000222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406455.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111000222102 its reverse (2012220001111), we get a palindrome (3123220223213).

The spelling of 1111000222102 in words is "one trillion, one hundred eleven billion, two hundred twenty-two thousand, one hundred two".