121210002011012 has 36 divisors (see below), whose sum is σ = 214246589061120. Its totient is φ = 60002677677600.

The previous prime is 121210002010927. The next prime is 121210002011027. The reversal of 121210002011012 is 210110200012121.

121210002011012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1723484993 + ... + 1723555319.

Almost surely, 2^{121210002011012} is an apocalyptic number.

It is an amenable number.

121210002011012 is a deficient number, since it is larger than the sum of its proper divisors (93036587050108).

121210002011012 is a wasteful number, since it uses less digits than its factorization.

121210002011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112772 (or 112669 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121210002011012 its reverse (210110200012121), we get a palindrome (331320202023133).

The spelling of 121210002011012 in words is "one hundred twenty-one trillion, two hundred ten billion, two million, eleven thousand, twelve".