200122002002012 has 24 divisors (see below), whose sum is σ = 352734407341680. Its totient is φ = 99340748403840.

The previous prime is 200122002001979. The next prime is 200122002002051. The reversal of 200122002002012 is 210200200221002.

It is a congruent number.

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, 185466848 + ... + 186542744.

It is an arithmetic number, because the mean of its divisors is an integer number (14697266972570).

Almost surely, 2^{200122002002012} is an apocalyptic number.

It is an amenable number.

200122002002012 is a deficient number, since it is larger than the sum of its proper divisors (152612405339668).

200122002002012 is a wasteful number, since it uses less digits than its factorization.

200122002002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410581 (or 1410579 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200122002002012 its reverse (210200200221002), we get a palindrome (410322202223014).

The spelling of 200122002002012 in words is "two hundred trillion, one hundred twenty-two billion, two million, two thousand, twelve".