11020101001120 has 48 divisors (see below), whose sum is σ = 27566458540488. Its totient is φ = 4148743905280.

The previous prime is 11020101001081. The next prime is 11020101001183. The reversal of 11020101001120 is 2110010102011.

It can be written as a sum of positive squares in 4 ways, for example, as 8163203265424 + 2856897735696 = 2857132^2 + 1690236^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 11020101001097 and 11020101001106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025751141 + ... + 2025756580.

Almost surely, 2^{11020101001120} is an apocalyptic number.

11020101001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020101001120 is an abundant number, since it is smaller than the sum of its proper divisors (16546357539368).

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

11020101001120 is a wasteful number, since it uses less digits than its factorization.

11020101001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051507753 (or 4051507745 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11020101001120 its reverse (2110010102011), we get a palindrome (13130111103131).

The spelling of 11020101001120 in words is "eleven trillion, twenty billion, one hundred one million, one thousand, one hundred twenty".