11200222010021 has 8 divisors (see below), whose sum is σ = 12218452988544. Its totient is φ = 10181995861120.

The previous prime is 11200222010017. The next prime is 11200222010041. The reversal of 11200222010021 is 12001022200211.

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

It is a cyclic number.

It is not a de Polignac number, because 11200222010021 - 2² = 11200222010017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200222009978 and 11200222010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200222010041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5052821 + ... + 6923253.

It is an arithmetic number, because the mean of its divisors is an integer number (1527306623568).

Almost surely, 2^{11200222010021} is an apocalyptic number.

11200222010021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200222010021 is a deficient number, since it is larger than the sum of its proper divisors (1018230978523).

11200222010021 is a wasteful number, since it uses less digits than its factorization.

11200222010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414811.

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

Adding to 11200222010021 its reverse (12001022200211), we get a palindrome (23201244210232).

The spelling of 11200222010021 in words is "eleven trillion, two hundred billion, two hundred twenty-two million, ten thousand, twenty-one".