7122119004 has 432 divisors, whose sum is σ = 25399954944. Its totient is φ = 1630886400.

The previous prime is 7122118987. The next prime is 7122119021. The reversal of 7122119004 is 4009112217.

It is an interprime number because it is at equal distance from previous prime (7122118987) and next prime (7122119021).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10774434 + ... + 10775094.

It is an arithmetic number, because the mean of its divisors is an integer number (58796192).

Almost surely, 2^7122119004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7122119004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12699977472).

7122119004 is an abundant number, since it is smaller than the sum of its proper divisors (18277835940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7122119004 is a wasteful number, since it uses less digits than its factorization.

7122119004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 7122119004 is about 84392.6478077326. The cubic root of 7122119004 is about 1923.9911735655.

The spelling of 7122119004 in words is "seven billion, one hundred twenty-two million, one hundred nineteen thousand, four".