2322155302243 has 32 divisors (see below), whose sum is σ = 2778450048000. Its totient is φ = 1898780607360.

The previous prime is 2322155302237. The next prime is 2322155302279. The reversal of 2322155302243 is 3422035512232.

It is a de Polignac number, because none of the positive numbers 2^k-2322155302243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2322155302199 and 2322155302208.

It is not an unprimeable number, because it can be changed into a prime (2322155302043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5899138 + ... + 6280456.

It is an arithmetic number, because the mean of its divisors is an integer number (86826564000).

Almost surely, 2^{2322155302243} is an apocalyptic number.

2322155302243 is a deficient number, since it is larger than the sum of its proper divisors (456294745757).

2322155302243 is a wasteful number, since it uses less digits than its factorization.

2322155302243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381715.

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 2322155302243 in words is "two trillion, three hundred twenty-two billion, one hundred fifty-five million, three hundred two thousand, two hundred forty-three".