22077301075 has 12 divisors (see below), whose sum is σ = 27377990008. Its totient is φ = 17660462400.

The previous prime is 22077301027. The next prime is 22077301079. The reversal of 22077301075 is 57010377022.

It is a happy number.

It is not a de Polignac number, because 22077301075 - 2¹⁵ = 22077268307 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22077301075.

It is not an unprimeable number, because it can be changed into a prime (22077301079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399319 + ... + 451231.

Almost surely, 2^22077301075 is an apocalyptic number.

22077301075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22077301075 is a deficient number, since it is larger than the sum of its proper divisors (5300688933).

22077301075 is a wasteful number, since it uses less digits than its factorization.

22077301075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68934 (or 68929 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 34.

Adding to 22077301075 its reverse (57010377022), we get a palindrome (79087678097).

The spelling of 22077301075 in words is "twenty-two billion, seventy-seven million, three hundred one thousand, seventy-five".