11101121020010 has 16 divisors (see below), whose sum is σ = 22836591812736. Its totient is φ = 3806098635408.

The previous prime is 11101121020009. The next prime is 11101121020069. The reversal of 11101121020010 is 1002012110111.

It is a junction number, because it is equal to n+sod(n) for n = 11101121019973 and 11101121020000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79293721502 + ... + 79293721641.

It is an arithmetic number, because the mean of its divisors is an integer number (1427286988296).

Almost surely, 2^{11101121020010} is an apocalyptic number.

11101121020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101121020010 is an abundant number, since it is smaller than the sum of its proper divisors (11735470792726).

11101121020010 is a wasteful number, since it uses less digits than its factorization.

11101121020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158587443157.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11101121020010 its reverse (1002012110111), we get a palindrome (12103133130121).

The spelling of 11101121020010 in words is "eleven trillion, one hundred one billion, one hundred twenty-one million, twenty thousand, ten".