11022202100 has 288 divisors, whose sum is σ = 31643808000. Its totient is φ = 3302208000.

The previous prime is 11022202097. The next prime is 11022202129. The reversal of 11022202100 is 120222011.

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 95 ways as a sum of consecutive naturals, for example, 8471450 + ... + 8472750.

Almost surely, 2^11022202100 is an apocalyptic number.

11022202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022202100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15821904000).

11022202100 is an abundant number, since it is smaller than the sum of its proper divisors (20621605900).

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

11022202100 is a wasteful number, since it uses less digits than its factorization.

11022202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11022202100 its reverse (120222011), we get a palindrome (11142424111).

The spelling of 11022202100 in words is "eleven billion, twenty-two million, two hundred two thousand, one hundred".