22016252400535 has 8 divisors (see below), whose sum is σ = 26681082117696. Its totient is φ = 17438615762400.

The previous prime is 22016252400529. The next prime is 22016252400553. The reversal of 22016252400535 is 53500425261022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-22016252400535 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22016252400494 and 22016252400503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21798269199 + ... + 21798270208.

It is an arithmetic number, because the mean of its divisors is an integer number (3335135264712).

Almost surely, 2^{22016252400535} is an apocalyptic number.

22016252400535 is a deficient number, since it is larger than the sum of its proper divisors (4664829717161).

22016252400535 is a wasteful number, since it uses less digits than its factorization.

22016252400535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43596539513.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 22016252400535 its reverse (53500425261022), we get a palindrome (75516677661557).

The spelling of 22016252400535 in words is "twenty-two trillion, sixteen billion, two hundred fifty-two million, four hundred thousand, five hundred thirty-five".