11001211200022 has 8 divisors (see below), whose sum is σ = 16544902484736. Its totient is φ = 5486243705112.

The previous prime is 11001211199977. The next prime is 11001211200037. The reversal of 11001211200022 is 22000211210011.

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 = 11001211199975 and 11001211200011.

It is a congruent number.

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, 7180946493 + ... + 7180948024.

It is an arithmetic number, because the mean of its divisors is an integer number (2068112810592).

Almost surely, 2^{11001211200022} is an apocalyptic number.

11001211200022 is a deficient number, since it is larger than the sum of its proper divisors (5543691284714).

11001211200022 is a wasteful number, since it uses less digits than its factorization.

11001211200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14361894902.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11001211200022 its reverse (22000211210011), we get a palindrome (33001422410033).

The spelling of 11001211200022 in words is "eleven trillion, one billion, two hundred eleven million, two hundred thousand, twenty-two".