10210210212112 has 20 divisors (see below), whose sum is σ = 20823455038480. Its totient is φ = 4836415363488.

The previous prime is 10210210212107. The next prime is 10210210212221. The reversal of 10210210212112 is 21121201201201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16793108598 + ... + 16793109205.

It is an arithmetic number, because the mean of its divisors is an integer number (1041172751924).

Almost surely, 2^{10210210212112} is an apocalyptic number.

It is an amenable number.

10210210212112 is an abundant number, since it is smaller than the sum of its proper divisors (10613244826368).

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

10210210212112 is a wasteful number, since it uses less digits than its factorization.

10210210212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33586217830 (or 33586217824 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10210210212112 its reverse (21121201201201), we get a palindrome (31331411413313).

The spelling of 10210210212112 in words is "ten trillion, two hundred ten billion, two hundred ten million, two hundred twelve thousand, one hundred twelve".