22000542535 has 16 divisors (see below), whose sum is σ = 26849614176. Its totient is φ = 17302699008.

The previous prime is 22000542527. The next prime is 22000542541. The reversal of 22000542535 is 53524500022.

It is a cyclic number.

It is not a de Polignac number, because 22000542535 - 2³ = 22000542527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13887 + ... + 210223.

It is an arithmetic number, because the mean of its divisors is an integer number (1678100886).

Almost surely, 2^22000542535 is an apocalyptic number.

22000542535 is a deficient number, since it is larger than the sum of its proper divisors (4849071641).

22000542535 is a wasteful number, since it uses less digits than its factorization.

22000542535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196722.

The product of its (nonzero) digits is 12000, while the sum is 28.

The spelling of 22000542535 in words is "twenty-two billion, five hundred forty-two thousand, five hundred thirty-five".