220011211202210 has 16 divisors (see below), whose sum is σ = 396028325748096. Its totient is φ = 88002674351088.

The previous prime is 220011211202137. The next prime is 220011211202221. The reversal of 220011211202210 is 12202112110022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225755684 + ... + 226728143.

It is an arithmetic number, because the mean of its divisors is an integer number (24751770359256).

Almost surely, 2^{220011211202210} is an apocalyptic number.

220011211202210 is a deficient number, since it is larger than the sum of its proper divisors (176017114545886).

220011211202210 is a wasteful number, since it uses less digits than its factorization.

220011211202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452532457.

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

Adding to 220011211202210 its reverse (12202112110022), we get a palindrome (232213323312232).

The spelling of 220011211202210 in words is "two hundred twenty trillion, eleven billion, two hundred eleven million, two hundred two thousand, two hundred ten".