1102222320100 has 36 divisors (see below), whose sum is σ = 2609260840368. Its totient is φ = 400808116000.

The previous prime is 1102222320047. The next prime is 1102222320107. The reversal of 1102222320100 is 10232222011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1102222320107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501009046 + ... + 501011245.

It is an arithmetic number, because the mean of its divisors is an integer number (72479467788).

Almost surely, 2^{1102222320100} is an apocalyptic number.

1102222320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102222320100 is an abundant number, since it is smaller than the sum of its proper divisors (1507038520268).

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

1102222320100 is a wasteful number, since it uses less digits than its factorization.

1102222320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002020316 (or 1002020309 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1102222320100 its reverse (10232222011), we get a palindrome (1112454542111).

The spelling of 1102222320100 in words is "one trillion, one hundred two billion, two hundred twenty-two million, three hundred twenty thousand, one hundred".