20003702200004 has 12 divisors (see below), whose sum is σ = 35015937530028. Its totient is φ = 9999148620000.

The previous prime is 20003702199979. The next prime is 20003702200063. The reversal of 20003702200004 is 40000220730002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2896395534400 + 17107306665604 = 1701880^2 + 4136098^2 .

It is a super-3 number, since 3×20003702200004³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675603347 + ... + 675632954.

It is an arithmetic number, because the mean of its divisors is an integer number (2917994794169).

Almost surely, 2^{20003702200004} is an apocalyptic number.

It is an amenable number.

20003702200004 is a deficient number, since it is larger than the sum of its proper divisors (15012235330024).

20003702200004 is a wasteful number, since it uses less digits than its factorization.

20003702200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351240006 (or 1351240004 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

Adding to 20003702200004 its reverse (40000220730002), we get a palindrome (60003922930006).

The spelling of 20003702200004 in words is "twenty trillion, three billion, seven hundred two million, two hundred thousand, four".