101111002220110 has 32 divisors (see below), whose sum is σ = 185666428033632. Its totient is φ = 39631510488960.

The previous prime is 101111002220051. The next prime is 101111002220161. The reversal of 101111002220110 is 11022200111101.

It is a happy number.

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, 119261076 + ... + 120105895.

It is an arithmetic number, because the mean of its divisors is an integer number (5802075876051).

Almost surely, 2^{101111002220110} is an apocalyptic number.

101111002220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101111002220110 is a deficient number, since it is larger than the sum of its proper divisors (84555425813522).

101111002220110 is a wasteful number, since it uses less digits than its factorization.

101111002220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239367828.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101111002220110 its reverse (11022200111101), we get a palindrome (112133202331211).

The spelling of 101111002220110 in words is "one hundred one trillion, one hundred eleven billion, two million, two hundred twenty thousand, one hundred ten".