220011021011210 has 128 divisors (see below), whose sum is σ = 475179404120064. Its totient is φ = 72274578197760.

The previous prime is 220011021011203. The next prime is 220011021011227. The reversal of 220011021011210 is 12110120110022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1367441429 + ... + 1367602311.

It is an arithmetic number, because the mean of its divisors is an integer number (3712339094688).

Almost surely, 2^{220011021011210} is an apocalyptic number.

220011021011210 is an abundant number, since it is smaller than the sum of its proper divisors (255168383108854).

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

220011021011210 is a wasteful number, since it uses less digits than its factorization.

220011021011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181308.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220011021011210 its reverse (12110120110022), we get a palindrome (232121141121232).

The spelling of 220011021011210 in words is "two hundred twenty trillion, eleven billion, twenty-one million, eleven thousand, two hundred ten".