11230212020112 has 30 divisors (see below), whose sum is σ = 31428996140022. Its totient is φ = 3743404006656.

The previous prime is 11230212020077. The next prime is 11230212020117. The reversal of 11230212020112 is 21102021203211.

11230212020112 is a `hidden beast` number, since 11 + 230 + 212 + 0 + 201 + 12 = 666.

11230212020112 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 only one way, i.e., 8450509464576 + 2779702555536 = 2906976^2 + 1667244^2 .

It is a super-2 number, since 2×11230212020112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11230212020117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38993791593 + ... + 38993791880.

Almost surely, 2^{11230212020112} is an apocalyptic number.

11230212020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11230212020112 is an abundant number, since it is smaller than the sum of its proper divisors (20198784119910).

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

11230212020112 is a wasteful number, since it uses less digits than its factorization.

11230212020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77987583487 (or 77987583478 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11230212020112 its reverse (21102021203211), we get a palindrome (32332233223323).

The spelling of 11230212020112 in words is "eleven trillion, two hundred thirty billion, two hundred twelve million, twenty thousand, one hundred twelve".