2235321234056 has 16 divisors (see below), whose sum is σ = 4191265587600. Its totient is φ = 1117650410704.

The previous prime is 2235321234049. The next prime is 2235321234067. The reversal of 2235321234056 is 6504321235322.

It is a super-2 number, since 2×2235321234056² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301190 + ... + 2135733.

It is an arithmetic number, because the mean of its divisors is an integer number (261954099225).

Almost surely, 2^{2235321234056} is an apocalyptic number.

It is an amenable number.

2235321234056 is a deficient number, since it is larger than the sum of its proper divisors (1955944353544).

2235321234056 is a wasteful number, since it uses less digits than its factorization.

2235321234056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551588 (or 2551584 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 2235321234056 its reverse (6504321235322), we get a palindrome (8739642469378).

The spelling of 2235321234056 in words is "two trillion, two hundred thirty-five billion, three hundred twenty-one million, two hundred thirty-four thousand, fifty-six".