1222203130104 has 64 divisors (see below), whose sum is σ = 3341984624640. Its totient is φ = 369397544960.

The previous prime is 1222203130097. The next prime is 1222203130129. The reversal of 1222203130104 is 4010313022221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5942697 + ... + 6144920.

It is an arithmetic number, because the mean of its divisors is an integer number (52218509760).

Almost surely, 2^{1222203130104} is an apocalyptic number.

It is an amenable number.

1222203130104 is an abundant number, since it is smaller than the sum of its proper divisors (2119781494536).

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

1222203130104 is a wasteful number, since it uses less digits than its factorization.

1222203130104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12088020 (or 12088016 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1222203130104 its reverse (4010313022221), we get a palindrome (5232516152325).

The spelling of 1222203130104 in words is "one trillion, two hundred twenty-two billion, two hundred three million, one hundred thirty thousand, one hundred four".