2231244244401 has 8 divisors (see below), whose sum is σ = 2975783351904. Its totient is φ = 1487100649920.

The previous prime is 2231244244357. The next prime is 2231244244421. The reversal of 2231244244401 is 1044424421322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2231244244401 - 2⁹ = 2231244243889 is a prime.

It is a super-3 number, since 3×2231244244401³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231244244421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98865091 + ... + 98887656.

It is an arithmetic number, because the mean of its divisors is an integer number (371972918988).

Almost surely, 2^{2231244244401} is an apocalyptic number.

It is an amenable number.

2231244244401 is a deficient number, since it is larger than the sum of its proper divisors (744539107503).

2231244244401 is a wasteful number, since it uses less digits than its factorization.

2231244244401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197756511.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2231244244401 its reverse (1044424421322), we get a palindrome (3275668665723).

The spelling of 2231244244401 in words is "two trillion, two hundred thirty-one billion, two hundred forty-four million, two hundred forty-four thousand, four hundred one".