211120202212010 has 64 divisors (see below), whose sum is σ = 468397240641792. Its totient is φ = 66718236473856.

The previous prime is 211120202211991. The next prime is 211120202212019. The reversal of 211120202212010 is 10212202021112.

It is a self number, because there is not a number n which added to its sum of digits gives 211120202212010.

It is not an unprimeable number, because it can be changed into a prime (211120202212019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169217579 + ... + 170460638.

It is an arithmetic number, because the mean of its divisors is an integer number (7318706885028).

Almost surely, 2^{211120202212010} is an apocalyptic number.

211120202212010 is an abundant number, since it is smaller than the sum of its proper divisors (257277038429782).

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

211120202212010 is a wasteful number, since it uses less digits than its factorization.

211120202212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339678927.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211120202212010 its reverse (10212202021112), we get a palindrome (221332404233122).

The spelling of 211120202212010 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred two million, two hundred twelve thousand, ten".