122100010221002 has 48 divisors (see below), whose sum is σ = 203750357803776. Its totient is φ = 54828305241600.

The previous prime is 122100010220977. The next prime is 122100010221019. The reversal of 122100010221002 is 200122010001221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 386115818 + ... + 386431914.

It is an arithmetic number, because the mean of its divisors is an integer number (4244799120912).

Almost surely, 2^{122100010221002} is an apocalyptic number.

122100010221002 is a deficient number, since it is larger than the sum of its proper divisors (81650347582774).

122100010221002 is a wasteful number, since it uses less digits than its factorization.

122100010221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335435 (or 335424 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122100010221002 its reverse (200122010001221), we get a palindrome (322222020222223).

The spelling of 122100010221002 in words is "one hundred twenty-two trillion, one hundred billion, ten million, two hundred twenty-one thousand, two".