2199345062004 has 144 divisors (see below), whose sum is σ = 5910522089472. Its totient is φ = 688119860736.

The previous prime is 2199345061999. The next prime is 2199345062009. The reversal of 2199345062004 is 4002605439912.

2199345062004 is a `hidden beast` number, since 2 + 1 + 99 + 34 + 506 + 20 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2199345061999) and next prime (2199345062009).

It is a super-2 number, since 2×2199345062004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199345062009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11815117 + ... + 11999819.

It is an arithmetic number, because the mean of its divisors is an integer number (41045292288).

Almost surely, 2^{2199345062004} 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 2199345062004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2955261044736).

2199345062004 is an abundant number, since it is smaller than the sum of its proper divisors (3711177027468).

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

2199345062004 is a wasteful number, since it uses less digits than its factorization.

2199345062004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185006 (or 185001 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 2199345062004 in words is "two trillion, one hundred ninety-nine billion, three hundred forty-five million, sixty-two thousand, four".