1022204555104 has 48 divisors (see below), whose sum is σ = 2138538423168. Its totient is φ = 479300769792.

The previous prime is 1022204555083. The next prime is 1022204555131. The reversal of 1022204555104 is 4015554022201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3241104 + ... + 3542479.

It is an arithmetic number, because the mean of its divisors is an integer number (44552883816).

Almost surely, 2^{1022204555104} is an apocalyptic number.

It is an amenable number.

1022204555104 is an abundant number, since it is smaller than the sum of its proper divisors (1116333868064).

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

1022204555104 is a wasteful number, since it uses less digits than its factorization.

1022204555104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6783887 (or 6783879 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 1022204555104 its reverse (4015554022201), we get a palindrome (5037758577305).

The spelling of 1022204555104 in words is "one trillion, twenty-two billion, two hundred four million, five hundred fifty-five thousand, one hundred four".