22026544321435 has 4 divisors (see below), whose sum is σ = 26431853185728. Its totient is φ = 17621235457144.

The previous prime is 22026544321351. The next prime is 22026544321469. The reversal of 22026544321435 is 53412344562022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22026544321435 - 2⁹ = 22026544320923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22026544321391 and 22026544321400.

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, 2202654432139 + ... + 2202654432148.

It is an arithmetic number, because the mean of its divisors is an integer number (6607963296432).

Almost surely, 2^{22026544321435} is an apocalyptic number.

22026544321435 is a deficient number, since it is larger than the sum of its proper divisors (4405308864293).

22026544321435 is an equidigital number, since it uses as much as digits as its factorization.

22026544321435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405308864292.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 22026544321435 its reverse (53412344562022), we get a palindrome (75438888883457).

The spelling of 22026544321435 in words is "twenty-two trillion, twenty-six billion, five hundred forty-four million, three hundred twenty-one thousand, four hundred thirty-five".