122000121121002 has 16 divisors (see below), whose sum is σ = 244006043850912. Its totient is φ = 40665740105520.

The previous prime is 122000121120937. The next prime is 122000121121003. The reversal of 122000121121002 is 200121121000221.

It is not an unprimeable number, because it can be changed into a prime (122000121121003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241460308 + ... + 241965039.

It is an arithmetic number, because the mean of its divisors is an integer number (15250377740682).

Almost surely, 2^{122000121121002} is an apocalyptic number.

122000121121002 is an abundant number, since it is smaller than the sum of its proper divisors (122005922729910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122000121121002 is a wasteful number, since it uses less digits than its factorization.

122000121121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483467413.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122000121121002 its reverse (200121121000221), we get a palindrome (322121242121223).

The spelling of 122000121121002 in words is "one hundred twenty-two trillion, one hundred twenty-one million, one hundred twenty-one thousand, two".