2232241235421 has 16 divisors (see below), whose sum is σ = 3053155472640. Its totient is φ = 1449844878080.

The previous prime is 2232241235381. The next prime is 2232241235423. The reversal of 2232241235421 is 1245321422322.

It is a cyclic number.

It is not a de Polignac number, because 2232241235421 - 2¹⁰ = 2232241234397 is a prime.

It is a super-3 number, since 3×2232241235421³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232241235423) 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, 12532080 + ... + 12708953.

It is an arithmetic number, because the mean of its divisors is an integer number (190822217040).

Almost surely, 2^{2232241235421} is an apocalyptic number.

It is an amenable number.

2232241235421 is a deficient number, since it is larger than the sum of its proper divisors (820914237219).

2232241235421 is a wasteful number, since it uses less digits than its factorization.

2232241235421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25241796.

The product of its digits is 46080, while the sum is 33.

Adding to 2232241235421 its reverse (1245321422322), we get a palindrome (3477562657743).

The spelling of 2232241235421 in words is "two trillion, two hundred thirty-two billion, two hundred forty-one million, two hundred thirty-five thousand, four hundred twenty-one".