2122321039 has 8 divisors (see below), whose sum is σ = 2217180672. Its totient is φ = 2029111320.

The previous prime is 2122321027. The next prime is 2122321051. The reversal of 2122321039 is 9301232212.

It is an interprime number because it is at equal distance from previous prime (2122321027) and next prime (2122321051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122321039 - 2⁷ = 2122320911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122321009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409849 + ... + 414994.

It is an arithmetic number, because the mean of its divisors is an integer number (277147584).

Almost surely, 2^2122321039 is an apocalyptic number.

2122321039 is a deficient number, since it is larger than the sum of its proper divisors (94859633).

2122321039 is an equidigital number, since it uses as much as digits as its factorization.

2122321039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824957.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2122321039 is about 46068.6557107976. The cubic root of 2122321039 is about 1285.1003043627.

The spelling of 2122321039 in words is "two billion, one hundred twenty-two million, three hundred twenty-one thousand, thirty-nine".