2122500452329 has 2 divisors, whose sum is σ = 2122500452330. Its totient is φ = 2122500452328.

The previous prime is 2122500452279. The next prime is 2122500452341. The reversal of 2122500452329 is 9232540052212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1653083632729 + 469416819600 = 1285723^2 + 685140^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122500452329 - 2¹¹ = 2122500450281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122500452929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061250226164 + 1061250226165.

It is an arithmetic number, because the mean of its divisors is an integer number (1061250226165).

Almost surely, 2^{2122500452329} is an apocalyptic number.

It is an amenable number.

2122500452329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122500452329 is an equidigital number, since it uses as much as digits as its factorization.

2122500452329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 2122500452329 in words is "two trillion, one hundred twenty-two billion, five hundred million, four hundred fifty-two thousand, three hundred twenty-nine".