22780169053 has 8 divisors (see below), whose sum is σ = 23586066176. Its totient is φ = 21978712800.

The previous prime is 22780169047. The next prime is 22780169057. The reversal of 22780169053 is 35096108722.

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 22780169053 - 2²⁹ = 22243298141 is a prime.

It is a super-2 number, since 2×22780169053² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22780169057) 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, 1099776 + ... + 1120297.

It is an arithmetic number, because the mean of its divisors is an integer number (2948258272).

Almost surely, 2^22780169053 is an apocalyptic number.

It is an amenable number.

22780169053 is a deficient number, since it is larger than the sum of its proper divisors (805897123).

22780169053 is a wasteful number, since it uses less digits than its factorization.

22780169053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220435.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 22780169053 in words is "twenty-two billion, seven hundred eighty million, one hundred sixty-nine thousand, fifty-three".