2223124462361 has 6 divisors (see below), whose sum is σ = 2443599615786. Its totient is φ = 2021022238400.

The previous prime is 2223124462319. The next prime is 2223124462367. The reversal of 2223124462361 is 1632644213222.

It can be written as a sum of positive squares in only one way, i.e., 1628597107225 + 594527355136 = 1276165^2 + 771056^2 .

It is not a de Polignac number, because 2223124462361 - 2⁶ = 2223124462297 is a prime.

It is a super-3 number, since 3×2223124462361³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223124462367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9186464600 + ... + 9186464841.

It is an arithmetic number, because the mean of its divisors is an integer number (407266602631).

Almost surely, 2^{2223124462361} is an apocalyptic number.

It is an amenable number.

2223124462361 is a deficient number, since it is larger than the sum of its proper divisors (220475153425).

2223124462361 is a wasteful number, since it uses less digits than its factorization.

2223124462361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18372929463 (or 18372929452 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

Adding to 2223124462361 its reverse (1632644213222), we get a palindrome (3855768675583).

The spelling of 2223124462361 in words is "two trillion, two hundred twenty-three billion, one hundred twenty-four million, four hundred sixty-two thousand, three hundred sixty-one".