11200102120220 has 48 divisors (see below), whose sum is σ = 25329803092608. Its totient is φ = 4135366586880.

The previous prime is 11200102120201. The next prime is 11200102120243. The reversal of 11200102120220 is 2202120100211.

It is a junction number, because it is equal to n+sod(n) for n = 11200102120195 and 11200102120204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22461005 + ... + 22954235.

It is an arithmetic number, because the mean of its divisors is an integer number (527704231096).

Almost surely, 2^{11200102120220} is an apocalyptic number.

11200102120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200102120220 is an abundant number, since it is smaller than the sum of its proper divisors (14129700972388).

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

11200102120220 is a wasteful number, since it uses less digits than its factorization.

11200102120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580590 (or 580588 counting only the distinct ones).

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

Adding to 11200102120220 its reverse (2202120100211), we get a palindrome (13402222220431).

The spelling of 11200102120220 in words is "eleven trillion, two hundred billion, one hundred two million, one hundred twenty thousand, two hundred twenty".