1100211021102 has 16 divisors (see below), whose sum is σ = 2200471171920. Its totient is φ = 366728818752.

The previous prime is 1100211021073. The next prime is 1100211021223. The reversal of 1100211021102 is 2011201120011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1752693 + ... + 2296160.

It is an arithmetic number, because the mean of its divisors is an integer number (137529448245).

Almost surely, 2^{1100211021102} is an apocalyptic number.

1100211021102 is an abundant number, since it is smaller than the sum of its proper divisors (1100260150818).

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

1100211021102 is a wasteful number, since it uses less digits than its factorization.

1100211021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094147.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1100211021102 its reverse (2011201120011), we get a palindrome (3111412141113).

The spelling of 1100211021102 in words is "one trillion, one hundred billion, two hundred eleven million, twenty-one thousand, one hundred two".