10221402104442 has 24 divisors (see below), whose sum is σ = 22183343488800. Its totient is φ = 3401445994440.

The previous prime is 10221402104429. The next prime is 10221402104467. The reversal of 10221402104442 is 24440120412201.

10221402104442 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 1 + 4 + 0 + 210 + 4 + 442 = 666.

10221402104442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10221402104442² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473992284 + ... + 474013847.

It is an arithmetic number, because the mean of its divisors is an integer number (924305978700).

Almost surely, 2^{10221402104442} is an apocalyptic number.

10221402104442 is an abundant number, since it is smaller than the sum of its proper divisors (11961941384358).

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

10221402104442 is a wasteful number, since it uses less digits than its factorization.

10221402104442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948006738 (or 948006735 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 10221402104442 its reverse (24440120412201), we get a palindrome (34661522516643).

The spelling of 10221402104442 in words is "ten trillion, two hundred twenty-one billion, four hundred two million, one hundred four thousand, four hundred forty-two".