22035200132501 has 4 divisors (see below), whose sum is σ = 22035311642400. Its totient is φ = 22035088622604.

The previous prime is 22035200132497. The next prime is 22035200132503. The reversal of 22035200132501 is 10523100253022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22035200132501 - 2² = 22035200132497 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 (22035200132503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55458011 + ... + 55853928.

It is an arithmetic number, because the mean of its divisors is an integer number (5508827910600).

Almost surely, 2^{22035200132501} is an apocalyptic number.

It is an amenable number.

22035200132501 is a deficient number, since it is larger than the sum of its proper divisors (111509899).

22035200132501 is a wasteful number, since it uses less digits than its factorization.

22035200132501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111509898.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 22035200132501 its reverse (10523100253022), we get a palindrome (32558300385523).

The spelling of 22035200132501 in words is "twenty-two trillion, thirty-five billion, two hundred million, one hundred thirty-two thousand, five hundred one".