1102220110 has 32 divisors (see below), whose sum is σ = 2059136640. Its totient is φ = 424290048.

The previous prime is 1102220107. The next prime is 1102220131. The reversal of 1102220110 is 110222011.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 84699 + ... + 96841.

It is an arithmetic number, because the mean of its divisors is an integer number (64348020).

Almost surely, 2^1102220110 is an apocalyptic number.

1102220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102220110 is a deficient number, since it is larger than the sum of its proper divisors (956916530).

1102220110 is a wasteful number, since it uses less digits than its factorization.

1102220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12492.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1102220110 is about 33199.7004504559. The cubic root of 1102220110 is about 1032.9741261586.

1102220110 divided by its sum of digits (10) gives a palindrome (110222011).

Adding to 1102220110 its reverse (110222011), we get a palindrome (1212442121).

The spelling of 1102220110 in words is "one billion, one hundred two million, two hundred twenty thousand, one hundred ten".