11012211110212 has 24 divisors (see below), whose sum is σ = 20754707850072. Its totient is φ = 5082332352000.

The previous prime is 11012211110141. The next prime is 11012211110273. The reversal of 11012211110212 is 21201111221011.

11012211110212 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 4 ways, for example, as 1297357448256 + 9714853661956 = 1139016^2 + 3116866^2 .

It is a super-2 number, since 2×11012211110212² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3541039 + ... + 5879062.

It is an arithmetic number, because the mean of its divisors is an integer number (864779493753).

Almost surely, 2^{11012211110212} is an apocalyptic number.

It is an amenable number.

11012211110212 is a deficient number, since it is larger than the sum of its proper divisors (9742496739860).

11012211110212 is a wasteful number, since it uses less digits than its factorization.

11012211110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9442599 (or 9442597 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 11012211110212 its reverse (21201111221011), we get a palindrome (32213322331223).

The spelling of 11012211110212 in words is "eleven trillion, twelve billion, two hundred eleven million, one hundred ten thousand, two hundred twelve".