1004212355622 has 64 divisors (see below), whose sum is σ = 2300929763328. Its totient is φ = 286220160000.

The previous prime is 1004212355599. The next prime is 1004212355683. The reversal of 1004212355622 is 2265532124001.

It is a happy number.

1004212355622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34339747 + ... + 34368977.

It is an arithmetic number, because the mean of its divisors is an integer number (35952027552).

Almost surely, 2^{1004212355622} is an apocalyptic number.

1004212355622 is an abundant number, since it is smaller than the sum of its proper divisors (1296717407706).

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

1004212355622 is a wasteful number, since it uses less digits than its factorization.

1004212355622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31205.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 1004212355622 its reverse (2265532124001), we get a palindrome (3269744479623).

The spelling of 1004212355622 in words is "one trillion, four billion, two hundred twelve million, three hundred fifty-five thousand, six hundred twenty-two".