11002212022100 has 36 divisors (see below), whose sum is σ = 25711323174684. Its totient is φ = 4062355207680.

The previous prime is 11002212022093. The next prime is 11002212022121. The reversal of 11002212022100 is 122021220011.

It can be written as a sum of positive squares in 6 ways, for example, as 2716576425616 + 8285635596484 = 1648204^2 + 2878478^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4231618709 + ... + 4231621308.

It is an arithmetic number, because the mean of its divisors is an integer number (714203421519).

Almost surely, 2^{11002212022100} is an apocalyptic number.

11002212022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002212022100 is an abundant number, since it is smaller than the sum of its proper divisors (14709111152584).

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

11002212022100 is a wasteful number, since it uses less digits than its factorization.

11002212022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463240044 (or 8463240037 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11002212022100 its reverse (122021220011), we get a palindrome (11124233242111).

The spelling of 11002212022100 in words is "eleven trillion, two billion, two hundred twelve million, twenty-two thousand, one hundred".