2231241323602 has 4 divisors (see below), whose sum is σ = 3346861985406. Its totient is φ = 1115620661800.

The previous prime is 2231241323579. The next prime is 2231241323617. The reversal of 2231241323602 is 2063231421322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1861371791041 + 369869532561 = 1364321^2 + 608169^2 .

It is a super-3 number, since 3×2231241323602³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557810330899 + ... + 557810330902.

Almost surely, 2^{2231241323602} is an apocalyptic number.

2231241323602 is a deficient number, since it is larger than the sum of its proper divisors (1115620661804).

2231241323602 is a wasteful number, since it uses less digits than its factorization.

2231241323602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115620661803.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 2231241323602 its reverse (2063231421322), we get a palindrome (4294472744924).

The spelling of 2231241323602 in words is "two trillion, two hundred thirty-one billion, two hundred forty-one million, three hundred twenty-three thousand, six hundred two".