4422122139 has 4 divisors (see below), whose sum is σ = 5896162856. Its totient is φ = 2948081424.

The previous prime is 4422122129. The next prime is 4422122143. The reversal of 4422122139 is 9312212244.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4422122139 - 2⁷ = 4422122011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4422122119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737020354 + ... + 737020359.

It is an arithmetic number, because the mean of its divisors is an integer number (1474040714).

Almost surely, 2^4422122139 is an apocalyptic number.

4422122139 is a deficient number, since it is larger than the sum of its proper divisors (1474040717).

4422122139 is a wasteful number, since it uses less digits than its factorization.

4422122139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474040716.

The product of its digits is 6912, while the sum is 30.

The square root of 4422122139 is about 66499.0386321487. The cubic root of 4422122139 is about 1641.3841847348.

The spelling of 4422122139 in words is "four billion, four hundred twenty-two million, one hundred twenty-two thousand, one hundred thirty-nine".