2235212013 has 16 divisors (see below), whose sum is σ = 3111278976. Its totient is φ = 1424702400.

The previous prime is 2235211999. The next prime is 2235212051. The reversal of 2235212013 is 3102125322.

It is not a de Polignac number, because 2235212013 - 2⁹ = 2235211501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235212053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178663 + ... + 190763.

It is an arithmetic number, because the mean of its divisors is an integer number (194454936).

Almost surely, 2^2235212013 is an apocalyptic number.

2235212013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2235212013 is a deficient number, since it is larger than the sum of its proper divisors (876066963).

2235212013 is a wasteful number, since it uses less digits than its factorization.

2235212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2235212013 is about 47278.0288611951. The cubic root of 2235212013 is about 1307.4936076910.

Adding to 2235212013 its reverse (3102125322), we get a palindrome (5337337335).

The spelling of 2235212013 in words is "two billion, two hundred thirty-five million, two hundred twelve thousand, thirteen".