10221204260162 has 16 divisors (see below), whose sum is σ = 17949431872512. Its totient is φ = 4273674254880.

The previous prime is 10221204260159. The next prime is 10221204260171. The reversal of 10221204260162 is 26106240212201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8903487458 + ... + 8903488605.

It is an arithmetic number, because the mean of its divisors is an integer number (1121839492032).

Almost surely, 2^{10221204260162} is an apocalyptic number.

10221204260162 is a deficient number, since it is larger than the sum of its proper divisors (7728227612350).

10221204260162 is a wasteful number, since it uses less digits than its factorization.

10221204260162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17806976113.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 10221204260162 its reverse (26106240212201), we get a palindrome (36327444472363).

The spelling of 10221204260162 in words is "ten trillion, two hundred twenty-one billion, two hundred four million, two hundred sixty thousand, one hundred sixty-two".