2322101940857 has 2 divisors, whose sum is σ = 2322101940858. Its totient is φ = 2322101940856.

The previous prime is 2322101940853. The next prime is 2322101940859. The reversal of 2322101940857 is 7580491012232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1422745598521 + 899356342336 = 1192789^2 + 948344^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322101940857 - 2² = 2322101940853 is a prime.

Together with 2322101940859, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2322101940853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161050970428 + 1161050970429.

It is an arithmetic number, because the mean of its divisors is an integer number (1161050970429).

Almost surely, 2^{2322101940857} is an apocalyptic number.

It is an amenable number.

2322101940857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322101940857 is an equidigital number, since it uses as much as digits as its factorization.

2322101940857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 2322101940857 in words is "two trillion, three hundred twenty-two billion, one hundred one million, nine hundred forty thousand, eight hundred fifty-seven".