2235121244 has 6 divisors (see below), whose sum is σ = 3911462184. Its totient is φ = 1117560620.

The previous prime is 2235121241. The next prime is 2235121253. The reversal of 2235121244 is 4421215322.

2235121244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235121241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279390152 + ... + 279390159.

It is an arithmetic number, because the mean of its divisors is an integer number (651910364).

Almost surely, 2^2235121244 is an apocalyptic number.

It is an amenable number.

2235121244 is a deficient number, since it is larger than the sum of its proper divisors (1676340940).

2235121244 is a wasteful number, since it uses less digits than its factorization.

2235121244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558780315 (or 558780313 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2235121244 is about 47277.0689023759. The cubic root of 2235121244 is about 1307.4759089234.

Adding to 2235121244 its reverse (4421215322), we get a palindrome (6656336566).

The spelling of 2235121244 in words is "two billion, two hundred thirty-five million, one hundred twenty-one thousand, two hundred forty-four".