10213122194 has 16 divisors (see below), whose sum is σ = 16995644640. Its totient is φ = 4563644160.

The previous prime is 10213122187. The next prime is 10213122203. The reversal of 10213122194 is 49122131201.

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, 3932879 + ... + 3935474.

It is an arithmetic number, because the mean of its divisors is an integer number (1062227790).

Almost surely, 2^10213122194 is an apocalyptic number.

10213122194 is a deficient number, since it is larger than the sum of its proper divisors (6782522446).

10213122194 is a wasteful number, since it uses less digits than its factorization.

10213122194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7868425.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 10213122194 its reverse (49122131201), we get a palindrome (59335253395).

The spelling of 10213122194 in words is "ten billion, two hundred thirteen million, one hundred twenty-two thousand, one hundred ninety-four".