11101011220010 has 16 divisors (see below), whose sum is σ = 20022850636416. Its totient is φ = 4431286612368.

The previous prime is 11101011220003. The next prime is 11101011220021. The reversal of 11101011220010 is 1002211010111.

It is a junction number, because it is equal to n+sod(n) for n = 11101011219973 and 11101011220000.

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, 1139729342 + ... + 1139739081.

It is an arithmetic number, because the mean of its divisors is an integer number (1251428164776).

Almost surely, 2^{11101011220010} is an apocalyptic number.

11101011220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101011220010 is a deficient number, since it is larger than the sum of its proper divisors (8921839416406).

11101011220010 is a wasteful number, since it uses less digits than its factorization.

11101011220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279468917.

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

Adding to 11101011220010 its reverse (1002211010111), we get a palindrome (12103222230121).

The spelling of 11101011220010 in words is "eleven trillion, one hundred one billion, eleven million, two hundred twenty thousand, ten".