22235045534 has 8 divisors (see below), whose sum is σ = 35918150520. Its totient is φ = 10262328696.

The previous prime is 22235045531. The next prime is 22235045543. The reversal of 22235045534 is 43554053222.

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

It is a junction number, because it is equal to n+sod(n) for n = 22235045494 and 22235045503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22235045531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427597004 + ... + 427597055.

It is an arithmetic number, because the mean of its divisors is an integer number (4489768815).

Almost surely, 2^22235045534 is an apocalyptic number.

22235045534 is a deficient number, since it is larger than the sum of its proper divisors (13683104986).

22235045534 is a wasteful number, since it uses less digits than its factorization.

22235045534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855194074.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 22235045534 its reverse (43554053222), we get a palindrome (65789098756).

The spelling of 22235045534 in words is "twenty-two billion, two hundred thirty-five million, forty-five thousand, five hundred thirty-four".