122001010102 has 16 divisors (see below), whose sum is σ = 194203729872. Its totient is φ = 57282634240.

The previous prime is 122001010073. The next prime is 122001010121. The reversal of 122001010102 is 201010100221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4034899 + ... + 4065022.

It is an arithmetic number, because the mean of its divisors is an integer number (12137733117).

Almost surely, 2^122001010102 is an apocalyptic number.

122001010102 is a deficient number, since it is larger than the sum of its proper divisors (72202719770).

122001010102 is a wasteful number, since it uses less digits than its factorization.

122001010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100383.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 122001010102 its reverse (201010100221), we get a palindrome (323011110323).

The spelling of 122001010102 in words is "one hundred twenty-two billion, one million, ten thousand, one hundred two".