22101146533 has 8 divisors (see below), whose sum is σ = 22418318880. Its totient is φ = 21785902800.

The previous prime is 22101146467. The next prime is 22101146537. The reversal of 22101146533 is 33564110122.

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 22101146533 - 2¹³ = 22101138341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101146537) 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, 459063 + ... + 504916.

It is an arithmetic number, because the mean of its divisors is an integer number (2802289860).

Almost surely, 2^22101146533 is an apocalyptic number.

It is an amenable number.

22101146533 is a deficient number, since it is larger than the sum of its proper divisors (317172347).

22101146533 is a wasteful number, since it uses less digits than its factorization.

22101146533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964307.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 22101146533 its reverse (33564110122), we get a palindrome (55665256655).

The spelling of 22101146533 in words is "twenty-two billion, one hundred one million, one hundred forty-six thousand, five hundred thirty-three".