210202012111002 has 32 divisors (see below), whose sum is σ = 422725879296000. Its totient is φ = 69680571224880.

The previous prime is 210202012110967. The next prime is 210202012111009. The reversal of 210202012111002 is 200111210202012.

210202012111002 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (210202012111009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22200828 + ... + 30220535.

It is an arithmetic number, because the mean of its divisors is an integer number (13210183728000).

Almost surely, 2^{210202012111002} is an apocalyptic number.

210202012111002 is an abundant number, since it is smaller than the sum of its proper divisors (212523867184998).

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

210202012111002 is a wasteful number, since it uses less digits than its factorization.

210202012111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52425058.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210202012111002 its reverse (200111210202012), we get a palindrome (410313222313014).

The spelling of 210202012111002 in words is "two hundred ten trillion, two hundred two billion, twelve million, one hundred eleven thousand, two".