22135245540030 has 128 divisors (see below), whose sum is σ = 67756976962560. Its totient is φ = 5037196118400.

The previous prime is 22135245539987. The next prime is 22135245540137. The reversal of 22135245540030 is 3004554253122.

22135245540030 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 5 + 245 + 5 + 400 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25367821 + ... + 26225880.

It is an arithmetic number, because the mean of its divisors is an integer number (529351382520).

Almost surely, 2^{22135245540030} is an apocalyptic number.

22135245540030 is an abundant number, since it is smaller than the sum of its proper divisors (45621731422530).

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

22135245540030 is a wasteful number, since it uses less digits than its factorization.

22135245540030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51593951 (or 51593945 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 22135245540030 its reverse (3004554253122), we get a palindrome (25139799793152).

The spelling of 22135245540030 in words is "twenty-two trillion, one hundred thirty-five billion, two hundred forty-five million, five hundred forty thousand, thirty".