212112002211010 has 64 divisors (see below), whose sum is σ = 420023147998464. Its totient is φ = 77118767806080.

The previous prime is 212112002210989. The next prime is 212112002211029. The reversal of 212112002211010 is 10112200211212.

It is a super-2 number, since 2×212112002211010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78626694 + ... + 81279646.

It is an arithmetic number, because the mean of its divisors is an integer number (6562861687476).

Almost surely, 2^{212112002211010} is an apocalyptic number.

212112002211010 is a deficient number, since it is larger than the sum of its proper divisors (207911145787454).

212112002211010 is a wasteful number, since it uses less digits than its factorization.

212112002211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659000 (or 2658978 counting only the distinct ones).

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

Adding to 212112002211010 its reverse (10112200211212), we get a palindrome (222224202422222).

The spelling of 212112002211010 in words is "two hundred twelve trillion, one hundred twelve billion, two million, two hundred eleven thousand, ten".