19610022112 has 48 divisors (see below), whose sum is σ = 39125903040. Its totient is φ = 9673477632.

The previous prime is 19610022109. The next prime is 19610022119. The reversal of 19610022112 is 21122001691.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19610022119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4884618 + ... + 4888630.

It is an arithmetic number, because the mean of its divisors is an integer number (815122980).

Almost surely, 2^19610022112 is an apocalyptic number.

It is an amenable number.

19610022112 is a deficient number, since it is larger than the sum of its proper divisors (19515880928).

19610022112 is a wasteful number, since it uses less digits than its factorization.

19610022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035 (or 6027 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 19610022112 in words is "nineteen billion, six hundred ten million, twenty-two thousand, one hundred twelve".