1102210220111 has 32 divisors (see below), whose sum is σ = 1481927236608. Its totient is φ = 791707530240.

The previous prime is 1102210220057. The next prime is 1102210220143. The reversal of 1102210220111 is 1110220122011.

It is not a de Polignac number, because 1102210220111 - 2¹⁰ = 1102210219087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102210120111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29570 + ... + 1485023.

It is an arithmetic number, because the mean of its divisors is an integer number (46310226144).

Almost surely, 2^{1102210220111} is an apocalyptic number.

1102210220111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1102210220111 is a deficient number, since it is larger than the sum of its proper divisors (379717016497).

1102210220111 is a wasteful number, since it uses less digits than its factorization.

1102210220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515351.

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

Adding to 1102210220111 its reverse (1110220122011), we get a palindrome (2212430342122).

The spelling of 1102210220111 in words is "one trillion, one hundred two billion, two hundred ten million, two hundred twenty thousand, one hundred eleven".