1111122100202 has 8 divisors (see below), whose sum is σ = 1667312808096. Its totient is φ = 555351164172.

The previous prime is 1111122100201. The next prime is 1111122100223. The reversal of 1111122100202 is 2020012211111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1111122100201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104936348 + ... + 104946935.

It is an arithmetic number, because the mean of its divisors is an integer number (208414101012).

Almost surely, 2^{1111122100202} is an apocalyptic number.

1111122100202 is a deficient number, since it is larger than the sum of its proper divisors (556190707894).

1111122100202 is a wasteful number, since it uses less digits than its factorization.

1111122100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209885932.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1111122100202 its reverse (2020012211111), we get a palindrome (3131134311313).

The spelling of 1111122100202 in words is "one trillion, one hundred eleven billion, one hundred twenty-two million, one hundred thousand, two hundred two".