11100221202022 has 8 divisors (see below), whose sum is σ = 16650346503672. Its totient is φ = 5550105700800.

The previous prime is 11100221202019. The next prime is 11100221202023. The reversal of 11100221202022 is 22020212200111.

It is a happy number.

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 = 11100221201987 and 11100221202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100221202023) 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, 1992697 + ... + 5115787.

It is an arithmetic number, because the mean of its divisors is an integer number (2081293312959).

Almost surely, 2^{11100221202022} is an apocalyptic number.

11100221202022 is a deficient number, since it is larger than the sum of its proper divisors (5550125301650).

11100221202022 is a wasteful number, since it uses less digits than its factorization.

11100221202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900214.

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

Adding to 11100221202022 its reverse (22020212200111), we get a palindrome (33120433402133).

The spelling of 11100221202022 in words is "eleven trillion, one hundred billion, two hundred twenty-one million, two hundred two thousand, twenty-two".