11110001020212 has 12 divisors (see below), whose sum is σ = 25923335713856. Its totient is φ = 3703333673400.

The previous prime is 11110001020189. The next prime is 11110001020231. The reversal of 11110001020212 is 21202010001111.

11110001020212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11110001020212² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 925833418351 = 11110001020212 / (1 + 1 + 1 + 1 + 0 + 0 + 0 + 1 + 0 + 2 + 0 + 2 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462916709164 + ... + 462916709187.

Almost surely, 2^{11110001020212} is an apocalyptic number.

11110001020212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11110001020212 is an abundant number, since it is smaller than the sum of its proper divisors (14813334693644).

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

11110001020212 is a wasteful number, since it uses less digits than its factorization.

11110001020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925833418358 (or 925833418356 counting only the distinct ones).

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

Adding to 11110001020212 its reverse (21202010001111), we get a palindrome (32312011021323).

The spelling of 11110001020212 in words is "eleven trillion, one hundred ten billion, one million, twenty thousand, two hundred twelve".