110221211110100 has 36 divisors (see below), whose sum is σ = 239184990660000. Its totient is φ = 44087569688160.

The previous prime is 110221211110093. The next prime is 110221211110189. The reversal of 110221211110100 is 1011112122011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6580400 + ... + 16240199.

Almost surely, 2^{110221211110100} is an apocalyptic number.

110221211110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221211110100 is an abundant number, since it is smaller than the sum of its proper divisors (128963779549900).

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

110221211110100 is a wasteful number, since it uses less digits than its factorization.

110221211110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22868912 (or 22868905 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110221211110100 its reverse (1011112122011), we get a palindrome (111232323232111).

The spelling of 110221211110100 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred eleven million, one hundred ten thousand, one hundred".