10216209542 has 64 divisors (see below), whose sum is σ = 19338048000. Its totient is φ = 3932167680.

The previous prime is 10216209539. The next prime is 10216209593. The reversal of 10216209542 is 24590261201.

It is a junction number, because it is equal to n+sod(n) for n = 10216209499 and 10216209508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6594584 + ... + 6596132.

It is an arithmetic number, because the mean of its divisors is an integer number (302157000).

Almost surely, 2^10216209542 is an apocalyptic number.

10216209542 is a deficient number, since it is larger than the sum of its proper divisors (9121838458).

10216209542 is a wasteful number, since it uses less digits than its factorization.

10216209542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 10216209542 in words is "ten billion, two hundred sixteen million, two hundred nine thousand, five hundred forty-two".