7122003841 has 8 divisors (see below), whose sum is σ = 7141256640. Its totient is φ = 7102772688.

The previous prime is 7122003827. The next prime is 7122003857. The reversal of 7122003841 is 1483002217.

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 7122003841 - 2⁵ = 7122003809 is a prime.

It is a super-2 number, since 2×7122003841² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7122003041) 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, 813610 + ... + 822316.

It is an arithmetic number, because the mean of its divisors is an integer number (892657080).

Almost surely, 2^7122003841 is an apocalyptic number.

It is an amenable number.

7122003841 is a deficient number, since it is larger than the sum of its proper divisors (19252799).

7122003841 is a wasteful number, since it uses less digits than its factorization.

7122003841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10823.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 7122003841 is about 84391.9655002773. The cubic root of 7122003841 is about 1923.9808033471.

The spelling of 7122003841 in words is "seven billion, one hundred twenty-two million, three thousand, eight hundred forty-one".