210120100201012 has 12 divisors (see below), whose sum is σ = 367813843314400. Its totient is φ = 105030430682616.

The previous prime is 210120100200991. The next prime is 210120100201057. The reversal of 210120100201012 is 210102001021012.

It is a junction number, because it is equal to n+sod(n) for n = 210120100200983 and 210120100201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7404838512 + ... + 7404866887.

Almost surely, 2^{210120100201012} is an apocalyptic number.

It is an amenable number.

210120100201012 is a deficient number, since it is larger than the sum of its proper divisors (157693743113388).

210120100201012 is a wasteful number, since it uses less digits than its factorization.

210120100201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14809708950 (or 14809708948 counting only the distinct ones).

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

Adding to 210120100201012 its reverse (210102001021012), we get a palindrome (420222101222024).

The spelling of 210120100201012 in words is "two hundred ten trillion, one hundred twenty billion, one hundred million, two hundred one thousand, twelve".