11012120010010 has 16 divisors (see below), whose sum is σ = 22653504020736. Its totient is φ = 3775584003408.

The previous prime is 11012120009999. The next prime is 11012120010097. The reversal of 11012120010010 is 1001002121011.

It is a super-2 number, since 2×11012120010010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78658000002 + ... + 78658000141.

It is an arithmetic number, because the mean of its divisors is an integer number (1415844001296).

Almost surely, 2^{11012120010010} is an apocalyptic number.

11012120010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012120010010 is an abundant number, since it is smaller than the sum of its proper divisors (11641384010726).

11012120010010 is a wasteful number, since it uses less digits than its factorization.

11012120010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157316000157.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11012120010010 its reverse (1001002121011), we get a palindrome (12013122131021).

The spelling of 11012120010010 in words is "eleven trillion, twelve billion, one hundred twenty million, ten thousand, ten".