122102201111002 has 96 divisors (see below), whose sum is σ = 216708533758080. Its totient is φ = 50511778329600.

The previous prime is 122102201110991. The next prime is 122102201111021. The reversal of 122102201111002 is 200111102201221.

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 47 ways as a sum of consecutive naturals, for example, 57298075477 + ... + 57298077607.

It is an arithmetic number, because the mean of its divisors is an integer number (2257380559980).

Almost surely, 2^{122102201111002} is an apocalyptic number.

122102201111002 is a deficient number, since it is larger than the sum of its proper divisors (94606332647078).

122102201111002 is an equidigital number, since it uses as much as digits as its factorization.

122102201111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788 (or 2657 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122102201111002 its reverse (200111102201221), we get a palindrome (322213303312223).

The spelling of 122102201111002 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred one million, one hundred eleven thousand, two".