110021221100102 has 32 divisors (see below), whose sum is σ = 178119274191264. Its totient is φ = 50666833785600.

The previous prime is 110021221100017. The next prime is 110021221100143. The reversal of 110021221100102 is 201001122120011.

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, 922233077 + ... + 922352367.

It is an arithmetic number, because the mean of its divisors is an integer number (5566227318477).

Almost surely, 2^{110021221100102} is an apocalyptic number.

110021221100102 is a deficient number, since it is larger than the sum of its proper divisors (68098053091162).

110021221100102 is a wasteful number, since it uses less digits than its factorization.

110021221100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197384.

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

Adding to 110021221100102 its reverse (201001122120011), we get a palindrome (311022343220113).

The spelling of 110021221100102 in words is "one hundred ten trillion, twenty-one billion, two hundred twenty-one million, one hundred thousand, one hundred two".