1101102233202 has 48 divisors (see below), whose sum is σ = 2470583365848. Its totient is φ = 354205463040.

The previous prime is 1101102233191. The next prime is 1101102233207. The reversal of 1101102233202 is 2023322011011.

1101102233202 is a `hidden beast` number, since 1 + 10 + 110 + 223 + 320 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1050135107121 + 50967126081 = 1024761^2 + 225759^2 .

It is a super-2 number, since 2×1101102233202² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1101102233207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9402423 + ... + 9518810.

Almost surely, 2^{1101102233202} is an apocalyptic number.

1101102233202 is an abundant number, since it is smaller than the sum of its proper divisors (1369481132646).

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

1101102233202 is a wasteful number, since it uses less digits than its factorization.

1101102233202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18921355 (or 18921352 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1101102233202 its reverse (2023322011011), we get a palindrome (3124424244213).

The spelling of 1101102233202 in words is "one trillion, one hundred one billion, one hundred two million, two hundred thirty-three thousand, two hundred two".