1111200210122 has 8 divisors (see below), whose sum is σ = 1739269894176. Its totient is φ = 531443578732.

The previous prime is 1111200210073. The next prime is 1111200210149. The reversal of 1111200210122 is 2210120021111.

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

It is a junction number, because it is equal to n+sod(n) for n = 1111200210097 and 1111200210106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12078263108 + ... + 12078263199.

It is an arithmetic number, because the mean of its divisors is an integer number (217408736772).

Almost surely, 2^{1111200210122} is an apocalyptic number.

1111200210122 is a deficient number, since it is larger than the sum of its proper divisors (628069684054).

1111200210122 is a wasteful number, since it uses less digits than its factorization.

1111200210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24156526332.

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

Adding to 1111200210122 its reverse (2210120021111), we get a palindrome (3321320231233).

The spelling of 1111200210122 in words is "one trillion, one hundred eleven billion, two hundred million, two hundred ten thousand, one hundred twenty-two".