1004222204502 has 48 divisors (see below), whose sum is σ = 2210400175536. Its totient is φ = 303927764800.

The previous prime is 1004222204483. The next prime is 1004222204509. The reversal of 1004222204502 is 2054022224001.

1004222204502 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 not an unprimeable number, because it can be changed into a prime (1004222204509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289149 + ... + 1446392.

It is an arithmetic number, because the mean of its divisors is an integer number (46050003657).

Almost surely, 2^{1004222204502} is an apocalyptic number.

1004222204502 is an abundant number, since it is smaller than the sum of its proper divisors (1206177971034).

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

1004222204502 is a wasteful number, since it uses less digits than its factorization.

1004222204502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736365 (or 1736354 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 1004222204502 its reverse (2054022224001), we get a palindrome (3058244428503).

The spelling of 1004222204502 in words is "one trillion, four billion, two hundred twenty-two million, two hundred four thousand, five hundred two".