220211220120110 has 32 divisors (see below), whose sum is σ = 412787598066432. Its totient is φ = 84488689635840.

The previous prime is 220211220120053. The next prime is 220211220120127. The reversal of 220211220120110 is 11021022112022.

It is a congruent 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, 3143145389 + ... + 3143215448.

It is an arithmetic number, because the mean of its divisors is an integer number (12899612439576).

Almost surely, 2^{220211220120110} is an apocalyptic number.

220211220120110 is a deficient number, since it is larger than the sum of its proper divisors (192576377946322).

220211220120110 is a wasteful number, since it uses less digits than its factorization.

220211220120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286360988.

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

Adding to 220211220120110 its reverse (11021022112022), we get a palindrome (231232242232132).

The spelling of 220211220120110 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred twenty million, one hundred twenty thousand, one hundred ten".