22430135104535 has 4 divisors (see below), whose sum is σ = 26916162125448. Its totient is φ = 17944108083624.

The previous prime is 22430135104477. The next prime is 22430135104603. The reversal of 22430135104535 is 53540153103422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22430135104535 is a prime.

It is a super-2 number, since 2×22430135104535² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

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, 2243013510449 + ... + 2243013510458.

It is an arithmetic number, because the mean of its divisors is an integer number (6729040531362).

Almost surely, 2^{22430135104535} is an apocalyptic number.

22430135104535 is a deficient number, since it is larger than the sum of its proper divisors (4486027020913).

22430135104535 is an equidigital number, since it uses as much as digits as its factorization.

22430135104535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486027020912.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 22430135104535 its reverse (53540153103422), we get a palindrome (75970288207957).

The spelling of 22430135104535 in words is "twenty-two trillion, four hundred thirty billion, one hundred thirty-five million, one hundred four thousand, five hundred thirty-five".