22403244134011 has 16 divisors (see below), whose sum is σ = 24782185128064. Its totient is φ = 20118122285184.

The previous prime is 22403244134003. The next prime is 22403244134017. The reversal of 22403244134011 is 11043144230422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22403244134011 - 2³ = 22403244134003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22403244134017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37246 + ... + 6693868.

It is an arithmetic number, because the mean of its divisors is an integer number (1548886570504).

Almost surely, 2^{22403244134011} is an apocalyptic number.

22403244134011 is a deficient number, since it is larger than the sum of its proper divisors (2378940994053).

22403244134011 is a wasteful number, since it uses less digits than its factorization.

22403244134011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6663670.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22403244134011 its reverse (11043144230422), we get a palindrome (33446388364433).

The spelling of 22403244134011 in words is "twenty-two trillion, four hundred three billion, two hundred forty-four million, one hundred thirty-four thousand, eleven".