22533135130450 has 96 divisors (see below), whose sum is σ = 50572338877440. Its totient is φ = 7296920769600.

The previous prime is 22533135130423. The next prime is 22533135130529. The reversal of 22533135130450 is 5403153133522.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2917342 + ... + 7319641.

It is an arithmetic number, because the mean of its divisors is an integer number (526795196640).

Almost surely, 2^{22533135130450} is an apocalyptic number.

22533135130450 is an abundant number, since it is smaller than the sum of its proper divisors (28039203746990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22533135130450 is a wasteful number, since it uses less digits than its factorization.

22533135130450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10237352 (or 10237347 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 22533135130450 its reverse (5403153133522), we get a palindrome (27936288263972).

The spelling of 22533135130450 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred thirty-five million, one hundred thirty thousand, four hundred fifty".