11120202212012 has 12 divisors (see below), whose sum is σ = 19502567223216. Its totient is φ = 5548040148240.

The previous prime is 11120202212003. The next prime is 11120202212017. The reversal of 11120202212012 is 21021220202111.

It is not an unprimeable number, because it can be changed into a prime (11120202212017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3015237368 + ... + 3015241055.

It is an arithmetic number, because the mean of its divisors is an integer number (1625213935268).

Almost surely, 2^{11120202212012} is an apocalyptic number.

It is an amenable number.

11120202212012 is a deficient number, since it is larger than the sum of its proper divisors (8382365011204).

11120202212012 is a wasteful number, since it uses less digits than its factorization.

11120202212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6030478888 (or 6030478886 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11120202212012 its reverse (21021220202111), we get a palindrome (32141422414123).

The spelling of 11120202212012 in words is "eleven trillion, one hundred twenty billion, two hundred two million, two hundred twelve thousand, twelve".