2232223002442 has 8 divisors (see below), whose sum is σ = 3348341205732. Its totient is φ = 1116109267200.

The previous prime is 2232223002419. The next prime is 2232223002509. The reversal of 2232223002442 is 2442003222322.

It can be written as a sum of positive squares in 2 ways, for example, as 2229404348161 + 2818654281 = 1493119^2 + 53091^2 .

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

It is a super-3 number, since 3×2232223002442³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232223002442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768592 + ... + 2248372.

Almost surely, 2^{2232223002442} is an apocalyptic number.

2232223002442 is a deficient number, since it is larger than the sum of its proper divisors (1116118203290).

2232223002442 is a wasteful number, since it uses less digits than its factorization.

2232223002442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234024.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 2232223002442 its reverse (2442003222322), we get a palindrome (4674226224764).

The spelling of 2232223002442 in words is "two trillion, two hundred thirty-two billion, two hundred twenty-three million, two thousand, four hundred forty-two".