11012120201010 has 64 divisors (see below), whose sum is σ = 28072017942912. Its totient is φ = 2755107511296.

The previous prime is 11012120200999. The next prime is 11012120201011. The reversal of 11012120201010 is 1010202121011.

It is not an unprimeable number, because it can be changed into a prime (11012120201011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33895732 + ... + 34219071.

It is an arithmetic number, because the mean of its divisors is an integer number (438625280358).

Almost surely, 2^{11012120201010} is an apocalyptic number.

11012120201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012120201010 is an abundant number, since it is smaller than the sum of its proper divisors (17059897741902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012120201010 is a wasteful number, since it uses less digits than its factorization.

11012120201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68115147.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11012120201010 its reverse (1010202121011), we get a palindrome (12022322322021).

The spelling of 11012120201010 in words is "eleven trillion, twelve billion, one hundred twenty million, two hundred one thousand, ten".