11012212002100 has 36 divisors (see below), whose sum is σ = 23900149230048. Its totient is φ = 4404212140000.

The previous prime is 11012212002083. The next prime is 11012212002131. The reversal of 11012212002100 is 120021221011.

11012212002100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7749886 + ... + 9060085.

It is an arithmetic number, because the mean of its divisors is an integer number (663893034168).

Almost surely, 2^{11012212002100} is an apocalyptic number.

11012212002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012212002100 is an abundant number, since it is smaller than the sum of its proper divisors (12887937227948).

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

11012212002100 is a wasteful number, since it uses less digits than its factorization.

11012212002100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16816536 (or 16816529 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012212002100 its reverse (120021221011), we get a palindrome (11132233223111).

The spelling of 11012212002100 in words is "eleven trillion, twelve billion, two hundred twelve million, two thousand, one hundred".