2200004772004 has 72 divisors (see below), whose sum is σ = 4419370526760. Its totient is φ = 954533578752.

The previous prime is 2200004771977. The next prime is 2200004772011. The reversal of 2200004772004 is 4002774000022.

It can be written as a sum of positive squares in 12 ways, for example, as 1919200163904 + 280804608100 = 1385352^2 + 529910^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9690462 + ... + 9914890.

It is an arithmetic number, because the mean of its divisors is an integer number (61380146205).

Almost surely, 2^{2200004772004} is an apocalyptic number.

It is an amenable number.

2200004772004 is an abundant number, since it is smaller than the sum of its proper divisors (2219365754756).

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

2200004772004 is a wasteful number, since it uses less digits than its factorization.

2200004772004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225329 (or 225314 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 28.

Adding to 2200004772004 its reverse (4002774000022), we get a palindrome (6202778772026).

The spelling of 2200004772004 in words is "two trillion, two hundred billion, four million, seven hundred seventy-two thousand, four".