2122107029737 has 2 divisors, whose sum is σ = 2122107029738. Its totient is φ = 2122107029736.

The previous prime is 2122107029699. The next prime is 2122107029773. The reversal of 2122107029737 is 7379207012212.

Together with next prime (2122107029773) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2097894424921 + 24212604816 = 1448411^2 + 155604^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122107029737 - 2²³ = 2122098641129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122107029693 and 2122107029702.

It is not a weakly prime, because it can be changed into another prime (2122107039737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061053514868 + 1061053514869.

It is an arithmetic number, because the mean of its divisors is an integer number (1061053514869).

Almost surely, 2^{2122107029737} is an apocalyptic number.

It is an amenable number.

2122107029737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122107029737 is an equidigital number, since it uses as much as digits as its factorization.

2122107029737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 43.

The spelling of 2122107029737 in words is "two trillion, one hundred twenty-two billion, one hundred seven million, twenty-nine thousand, seven hundred thirty-seven".