22021211200011 has 8 divisors (see below), whose sum is σ = 29366427548304. Its totient is φ = 14678401159200.

The previous prime is 22021211199983. The next prime is 22021211200013. The reversal of 22021211200011 is 11000211212022.

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

It is not a de Polignac number, because 22021211200011 - 2¹⁴ = 22021211183627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22021211200013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601555516 + ... + 601592121.

It is an arithmetic number, because the mean of its divisors is an integer number (3670803443538).

Almost surely, 2^{22021211200011} is an apocalyptic number.

22021211200011 is a deficient number, since it is larger than the sum of its proper divisors (7345216348293).

22021211200011 is a wasteful number, since it uses less digits than its factorization.

22021211200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203153741.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22021211200011 its reverse (11000211212022), we get a palindrome (33021422412033).

The spelling of 22021211200011 in words is "twenty-two trillion, twenty-one billion, two hundred eleven million, two hundred thousand, eleven".