11100120220010 has 32 divisors (see below), whose sum is σ = 20273190484032. Its totient is φ = 4375058486400.

The previous prime is 11100120219967. The next prime is 11100120220031. The reversal of 11100120220010 is 1002202100111.

It is a junction number, because it is equal to n+sod(n) for n = 11100120219973 and 11100120220000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6466664 + ... + 8001123.

It is an arithmetic number, because the mean of its divisors is an integer number (633537202626).

Almost surely, 2^{11100120220010} is an apocalyptic number.

11100120220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100120220010 is a deficient number, since it is larger than the sum of its proper divisors (9173070264022).

11100120220010 is a wasteful number, since it uses less digits than its factorization.

11100120220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468918.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11100120220010 its reverse (1002202100111), we get a palindrome (12102322320121).

The spelling of 11100120220010 in words is "eleven trillion, one hundred billion, one hundred twenty million, two hundred twenty thousand, ten".