13562221463132 has 6 divisors (see below), whose sum is σ = 23733887560488. Its totient is φ = 6781110731564.

The previous prime is 13562221463081. The next prime is 13562221463143. The reversal of 13562221463132 is 23136412226531.

It is a self number, because there is not a number n which added to its sum of digits gives 13562221463132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695277682888 + ... + 1695277682895.

It is an arithmetic number, because the mean of its divisors is an integer number (3955647926748).

Almost surely, 2^{13562221463132} is an apocalyptic number.

It is an amenable number.

13562221463132 is a deficient number, since it is larger than the sum of its proper divisors (10171666097356).

13562221463132 is a wasteful number, since it uses less digits than its factorization.

13562221463132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390555365787 (or 3390555365785 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

Adding to 13562221463132 its reverse (23136412226531), we get a palindrome (36698633689663).

The spelling of 13562221463132 in words is "thirteen trillion, five hundred sixty-two billion, two hundred twenty-one million, four hundred sixty-three thousand, one hundred thirty-two".