11001120002010 has 48 divisors (see below), whose sum is σ = 28603109867904. Its totient is φ = 2933611706976.

The previous prime is 11001120001981. The next prime is 11001120002057. The reversal of 11001120002010 is 1020002110011.

It is a happy number.

11001120002010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11001120001983 and 11001120002001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16325419 + ... + 16985921.

It is an arithmetic number, because the mean of its divisors is an integer number (595898122248).

Almost surely, 2^{11001120002010} is an apocalyptic number.

11001120002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001120002010 is an abundant number, since it is smaller than the sum of its proper divisors (17601989865894).

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

11001120002010 is a wasteful number, since it uses less digits than its factorization.

11001120002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845579 (or 845576 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11001120002010 its reverse (1020002110011), we get a palindrome (12021122112021).

The spelling of 11001120002010 in words is "eleven trillion, one billion, one hundred twenty million, two thousand, ten".