22400134211 has 8 divisors (see below), whose sum is σ = 27569396064. Its totient is φ = 17723183040.

The previous prime is 22400134199. The next prime is 22400134231. The reversal of 22400134211 is 11243100422.

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 22400134211 - 2¹⁸ = 22399872067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22400134231) 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, 123077570 + ... + 123077751.

It is an arithmetic number, because the mean of its divisors is an integer number (3446174508).

Almost surely, 2^22400134211 is an apocalyptic number.

22400134211 is a deficient number, since it is larger than the sum of its proper divisors (5169261853).

22400134211 is a wasteful number, since it uses less digits than its factorization.

22400134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246155341.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22400134211 its reverse (11243100422), we get a palindrome (33643234633).

The spelling of 22400134211 in words is "twenty-two billion, four hundred million, one hundred thirty-four thousand, two hundred eleven".