22035100355 has 4 divisors (see below), whose sum is σ = 26442120432. Its totient is φ = 17628080280.

The previous prime is 22035100331. The next prime is 22035100357. The reversal of 22035100355 is 55300153022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55300153022 = 2 ⋅27650076511.

It is not a de Polignac number, because 22035100355 - 2¹⁴ = 22035083971 is a prime.

It is a super-2 number, since 2×22035100355² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22035100357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203510031 + ... + 2203510040.

It is an arithmetic number, because the mean of its divisors is an integer number (6610530108).

Almost surely, 2^22035100355 is an apocalyptic number.

22035100355 is a deficient number, since it is larger than the sum of its proper divisors (4407020077).

22035100355 is an equidigital number, since it uses as much as digits as its factorization.

22035100355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407020076.

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 22035100355 its reverse (55300153022), we get a palindrome (77335253377).

The spelling of 22035100355 in words is "twenty-two billion, thirty-five million, one hundred thousand, three hundred fifty-five".