2122001002204 has 6 divisors (see below), whose sum is σ = 3713501753864. Its totient is φ = 1061000501100.

The previous prime is 2122001002153. The next prime is 2122001002207. The reversal of 2122001002204 is 4022001002212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122001002207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265250125272 + ... + 265250125279.

Almost surely, 2^{2122001002204} is an apocalyptic number.

It is an amenable number.

2122001002204 is a deficient number, since it is larger than the sum of its proper divisors (1591500751660).

2122001002204 is a wasteful number, since it uses less digits than its factorization.

2122001002204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530500250555 (or 530500250553 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2122001002204 its reverse (4022001002212), we get a palindrome (6144002004416).

It can be divided in two parts, 212200 and 1002204, that added together give a square (1214404 = 1102²).

The spelling of 2122001002204 in words is "two trillion, one hundred twenty-two billion, one million, two thousand, two hundred four".