122000121011002 has 16 divisors (see below), whose sum is σ = 197597110969440. Its totient is φ = 56159178898032.

The previous prime is 122000121010879. The next prime is 122000121011057. The reversal of 122000121011002 is 200110121000221.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 6190375828 + ... + 6190395535.

It is an arithmetic number, because the mean of its divisors is an integer number (12349819435590).

Almost surely, 2^{122000121011002} is an apocalyptic number.

122000121011002 is a deficient number, since it is larger than the sum of its proper divisors (75596989958438).

122000121011002 is a wasteful number, since it uses less digits than its factorization.

122000121011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12380771757.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122000121011002 its reverse (200110121000221), we get a palindrome (322110242011223).

The spelling of 122000121011002 in words is "one hundred twenty-two trillion, one hundred twenty-one million, eleven thousand, two".