22533540252322 has 32 divisors (see below), whose sum is σ = 37069287690240. Its totient is φ = 10188109325520.

The previous prime is 22533540252319. The next prime is 22533540252323. The reversal of 22533540252322 is 22325204533522.

It is not an unprimeable number, because it can be changed into a prime (22533540252323) 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, 2216103 + ... + 7069525.

It is an arithmetic number, because the mean of its divisors is an integer number (1158415240320).

Almost surely, 2^{22533540252322} is an apocalyptic number.

22533540252322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22533540252322 is a deficient number, since it is larger than the sum of its proper divisors (14535747437918).

22533540252322 is a wasteful number, since it uses less digits than its factorization.

22533540252322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854558.

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 22533540252322 its reverse (22325204533522), we get a palindrome (44858744785844).

The spelling of 22533540252322 in words is "twenty-two trillion, five hundred thirty-three billion, five hundred forty million, two hundred fifty-two thousand, three hundred twenty-two".