11000120121010 has 64 divisors (see below), whose sum is σ = 20281883880960. Its totient is φ = 4294478056960.

The previous prime is 11000120120923. The next prime is 11000120121047. The reversal of 11000120121010 is 1012102100011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28427211 + ... + 28811569.

It is an arithmetic number, because the mean of its divisors is an integer number (316904435640).

Almost surely, 2^{11000120121010} is an apocalyptic number.

11000120121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000120121010 is a deficient number, since it is larger than the sum of its proper divisors (9281763759950).

11000120121010 is a wasteful number, since it uses less digits than its factorization.

11000120121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384843.

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

Adding to 11000120121010 its reverse (1012102100011), we get a palindrome (12012222221021).

The spelling of 11000120121010 in words is "eleven trillion, one hundred twenty million, one hundred twenty-one thousand, ten".