12122000121002 has 16 divisors (see below), whose sum is σ = 18384766878600. Its totient is φ = 5993983414272.

The previous prime is 12122000120981. The next prime is 12122000121113. The reversal of 12122000121002 is 20012100022121.

12122000121002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5109720099961 + 7012280021041 = 2260469^2 + 2648071^2 .

It is a super-3 number, since 3×12122000121002³ (a number of 40 digits) contains 333 as substring.

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, 59628113 + ... + 59831060.

Almost surely, 2^{12122000121002} is an apocalyptic number.

12122000121002 is a deficient number, since it is larger than the sum of its proper divisors (6262766757598).

12122000121002 is a wasteful number, since it uses less digits than its factorization.

12122000121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119459737.

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

Adding to 12122000121002 its reverse (20012100022121), we get a palindrome (32134100143123).

The spelling of 12122000121002 in words is "twelve trillion, one hundred twenty-two billion, one hundred twenty-one thousand, two".