110221102012210 has 64 divisors (see below), whose sum is σ = 228464598304512. Its totient is φ = 37502917871616.

The previous prime is 110221102012141. The next prime is 110221102012247. The reversal of 110221102012210 is 12210201122011.

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, 30037089 + ... + 33506251.

It is an arithmetic number, because the mean of its divisors is an integer number (3569759348508).

Almost surely, 2^{110221102012210} is an apocalyptic number.

110221102012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110221102012210 is an abundant number, since it is smaller than the sum of its proper divisors (118243496292302).

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

110221102012210 is a wasteful number, since it uses less digits than its factorization.

110221102012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472627.

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

Adding to 110221102012210 its reverse (12210201122011), we get a palindrome (122431303134221).

The spelling of 110221102012210 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred two million, twelve thousand, two hundred ten".