11020222120100 has 72 divisors (see below), whose sum is σ = 24152222653608. Its totient is φ = 4364160768000.

The previous prime is 11020222120081. The next prime is 11020222120121. The reversal of 11020222120100 is 102122202011.

It can be written as a sum of positive squares in 12 ways, for example, as 1033345439296 + 9986876680804 = 1016536^2 + 3160202^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227963132 + ... + 228011468.

Almost surely, 2^{11020222120100} is an apocalyptic number.

11020222120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020222120100 is an abundant number, since it is smaller than the sum of its proper divisors (13132000533508).

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

11020222120100 is a wasteful number, since it uses less digits than its factorization.

11020222120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71025 (or 71018 counting only the distinct ones).

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

Adding to 11020222120100 its reverse (102122202011), we get a palindrome (11122344322111).

The spelling of 11020222120100 in words is "eleven trillion, twenty billion, two hundred twenty-two million, one hundred twenty thousand, one hundred".