10212101011210 has 32 divisors (see below), whose sum is σ = 22113421741440. Its totient is φ = 3317013260352.

The previous prime is 10212101011201. The next prime is 10212101011253. The reversal of 10212101011210 is 1211010121201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3839134389 + ... + 3839137048.

It is an arithmetic number, because the mean of its divisors is an integer number (691044429420).

Almost surely, 2^{10212101011210} is an apocalyptic number.

10212101011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212101011210 is an abundant number, since it is smaller than the sum of its proper divisors (11901320730230).

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

10212101011210 is a wasteful number, since it uses less digits than its factorization.

10212101011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7678271470.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10212101011210 its reverse (1211010121201), we get a palindrome (11423111132411).

The spelling of 10212101011210 in words is "ten trillion, two hundred twelve billion, one hundred one million, eleven thousand, two hundred ten".