1101200022122 has 8 divisors (see below), whose sum is σ = 1660448201472. Its totient is φ = 547717288300.

The previous prime is 1101200022121. The next prime is 1101200022193. The reversal of 1101200022122 is 2212200021011.

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 = 1101200022097 and 1101200022106.

It is not an unprimeable number, because it can be changed into a prime (1101200022121) 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, 1441360904 + ... + 1441361667.

It is an arithmetic number, because the mean of its divisors is an integer number (207556025184).

Almost surely, 2^{1101200022122} is an apocalyptic number.

1101200022122 is a deficient number, since it is larger than the sum of its proper divisors (559248179350).

1101200022122 is a wasteful number, since it uses less digits than its factorization.

1101200022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882722764.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1101200022122 its reverse (2212200021011), we get a palindrome (3313400043133).

The spelling of 1101200022122 in words is "one trillion, one hundred one billion, two hundred million, twenty-two thousand, one hundred twenty-two".