2223535155 has 8 divisors (see below), whose sum is σ = 3557656272. Its totient is φ = 1185885408.

The previous prime is 2223535151. The next prime is 2223535159. The reversal of 2223535155 is 5515353222.

It is an interprime number because it is at equal distance from previous prime (2223535151) and next prime (2223535159).

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

It is not a de Polignac number, because 2223535155 - 2² = 2223535151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2223535151) 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, 74117824 + ... + 74117853.

It is an arithmetic number, because the mean of its divisors is an integer number (444707034).

Almost surely, 2^2223535155 is an apocalyptic number.

2223535155 is a deficient number, since it is larger than the sum of its proper divisors (1334121117).

2223535155 is a wasteful number, since it uses less digits than its factorization.

2223535155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148235685.

The product of its digits is 45000, while the sum is 33.

The square root of 2223535155 is about 47154.3757778639. The cubic root of 2223535155 is about 1305.2128276954.

Adding to 2223535155 its reverse (5515353222), we get a palindrome (7738888377).

The spelling of 2223535155 in words is "two billion, two hundred twenty-three million, five hundred thirty-five thousand, one hundred fifty-five".