22020835042169 has 8 divisors (see below), whose sum is σ = 22048980788160. Its totient is φ = 21992696774416.

The previous prime is 22020835042127. The next prime is 22020835042181. The reversal of 22020835042169 is 96124053802022.

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

It is a cyclic number.

It is not a de Polignac number, because 22020835042169 - 2²⁰ = 22020833993593 is a prime.

It is a super-2 number, since 2×22020835042169² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22020835242169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4035422 + ... + 7767000.

It is an arithmetic number, because the mean of its divisors is an integer number (2756122598520).

Almost surely, 2^{22020835042169} is an apocalyptic number.

It is an amenable number.

22020835042169 is a deficient number, since it is larger than the sum of its proper divisors (28145745991).

22020835042169 is an equidigital number, since it uses as much as digits as its factorization.

22020835042169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739119.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 22020835042169 in words is "twenty-two trillion, twenty billion, eight hundred thirty-five million, forty-two thousand, one hundred sixty-nine".