2122351039 has 2 divisors, whose sum is σ = 2122351040. Its totient is φ = 2122351038.

The previous prime is 2122351001. The next prime is 2122351061. The reversal of 2122351039 is 9301532212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122351039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122350998 and 2122351016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122351079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061175519 + 1061175520.

It is an arithmetic number, because the mean of its divisors is an integer number (1061175520).

Almost surely, 2^2122351039 is an apocalyptic number.

2122351039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122351039 is an equidigital number, since it uses as much as digits as its factorization.

2122351039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2122351039 is about 46068.9813106389. The cubic root of 2122351039 is about 1285.1063594987.

The spelling of 2122351039 in words is "two billion, one hundred twenty-two million, three hundred fifty-one thousand, thirty-nine".