22075615533 has 16 divisors (see below), whose sum is σ = 31172322816. Its totient is φ = 13867093680.

The previous prime is 22075615453. The next prime is 22075615537. The reversal of 22075615533 is 33551657022.

It is not a de Polignac number, because 22075615533 - 2¹⁶ = 22075549997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22075615491 and 22075615500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22075615537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2382963 + ... + 2392208.

It is an arithmetic number, because the mean of its divisors is an integer number (1948270176).

Almost surely, 2^22075615533 is an apocalyptic number.

22075615533 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22075615533 is a deficient number, since it is larger than the sum of its proper divisors (9096707283).

22075615533 is a wasteful number, since it uses less digits than its factorization.

22075615533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4775264.

The product of its (nonzero) digits is 189000, while the sum is 39.

The spelling of 22075615533 in words is "twenty-two billion, seventy-five million, six hundred fifteen thousand, five hundred thirty-three".