11122300220100 has 36 divisors (see below), whose sum is σ = 32180521971024. Its totient is φ = 2965946725280.

The previous prime is 11122300220093. The next prime is 11122300220107. The reversal of 11122300220100 is 102200322111.

It is an interprime number because it is at equal distance from previous prime (11122300220093) and next prime (11122300220107).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11122300220100.

It is not an unprimeable number, because it can be changed into a prime (11122300220107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18537166734 + ... + 18537167333.

It is an arithmetic number, because the mean of its divisors is an integer number (893903388084).

Almost surely, 2^{11122300220100} is an apocalyptic number.

11122300220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122300220100 is an abundant number, since it is smaller than the sum of its proper divisors (21058221750924).

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

11122300220100 is a wasteful number, since it uses less digits than its factorization.

11122300220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37074334084 (or 37074334077 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11122300220100 its reverse (102200322111), we get a palindrome (11224500542211).

The spelling of 11122300220100 in words is "eleven trillion, one hundred twenty-two billion, three hundred million, two hundred twenty thousand, one hundred".