210120200120010 has 48 divisors (see below), whose sum is σ = 511491172697568. Its totient is φ = 55242869475360.

The previous prime is 210120200119967. The next prime is 210120200120011. The reversal of 210120200120010 is 10021002021012.

It is not an unprimeable number, because it can be changed into a prime (210120200120011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 694552864 + ... + 694855323.

It is an arithmetic number, because the mean of its divisors is an integer number (10656066097866).

Almost surely, 2^{210120200120010} is an apocalyptic number.

210120200120010 is an abundant number, since it is smaller than the sum of its proper divisors (301370972577558).

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

210120200120010 is a wasteful number, since it uses less digits than its factorization.

210120200120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389408339 (or 1389408268 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210120200120010 its reverse (10021002021012), we get a palindrome (220141202141022).

The spelling of 210120200120010 in words is "two hundred ten trillion, one hundred twenty billion, two hundred million, one hundred twenty thousand, ten".