11000122121210 has 32 divisors (see below), whose sum is σ = 21172512313872. Its totient is φ = 4100220236800.

The previous prime is 11000122121167. The next prime is 11000122121257. The reversal of 11000122121210 is 1212122100011.

11000122121210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5832452012209 + 5167670109001 = 2415047^2 + 2273251^2 .

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, 320312537 + ... + 320346876.

Almost surely, 2^{11000122121210} is an apocalyptic number.

11000122121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000122121210 is a deficient number, since it is larger than the sum of its proper divisors (10172390192662).

11000122121210 is a wasteful number, since it uses less digits than its factorization.

11000122121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640659538.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11000122121210 its reverse (1212122100011), we get a palindrome (12212244221221).

The spelling of 11000122121210 in words is "eleven trillion, one hundred twenty-two million, one hundred twenty-one thousand, two hundred ten".