1103502221622 has 12 divisors (see below), whose sum is σ = 2390921480220. Its totient is φ = 367834073868.

The previous prime is 1103502221599. The next prime is 1103502221659. The reversal of 1103502221622 is 2261222053011.

1103502221622 is a `hidden beast` number, since 1 + 1 + 0 + 35 + 0 + 2 + 2 + 2 + 1 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30652839472 + ... + 30652839507.

It is an arithmetic number, because the mean of its divisors is an integer number (199243456685).

Almost surely, 2^{1103502221622} is an apocalyptic number.

1103502221622 is an abundant number, since it is smaller than the sum of its proper divisors (1287419258598).

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

1103502221622 is a wasteful number, since it uses less digits than its factorization.

1103502221622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61305678987 (or 61305678984 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1103502221622 its reverse (2261222053011), we get a palindrome (3364724274633).

The spelling of 1103502221622 in words is "one trillion, one hundred three billion, five hundred two million, two hundred twenty-one thousand, six hundred twenty-two".