11012120101010 has 32 divisors (see below), whose sum is σ = 22653618769152. Its totient is φ = 3775564941120.

The previous prime is 11012120100977. The next prime is 11012120101051. The reversal of 11012120101010 is 1010102121011.

It is a super-3 number, since 3×11012120101010³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012120100982 and 11012120101000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25513859 + ... + 25941881.

It is an arithmetic number, because the mean of its divisors is an integer number (707925586536).

Almost surely, 2^{11012120101010} is an apocalyptic number.

11012120101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012120101010 is an abundant number, since it is smaller than the sum of its proper divisors (11641498668142).

11012120101010 is a wasteful number, since it uses less digits than its factorization.

11012120101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795578.

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

Adding to 11012120101010 its reverse (1010102121011), we get a palindrome (12022222222021).

The spelling of 11012120101010 in words is "eleven trillion, twelve billion, one hundred twenty million, one hundred one thousand, ten".