11012012010212 has 12 divisors (see below), whose sum is σ = 19287066838956. Its totient is φ = 5501421484800.

The previous prime is 11012012010163. The next prime is 11012012010281. The reversal of 11012012010212 is 21201021021011.

It can be written as a sum of positive squares in 2 ways, for example, as 321688614976 + 10690323395236 = 567176^2 + 3269606^2 .

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, 1146124673 + ... + 1146134280.

It is an arithmetic number, because the mean of its divisors is an integer number (1607255569913).

Almost surely, 2^{11012012010212} is an apocalyptic number.

It is an amenable number.

11012012010212 is a deficient number, since it is larger than the sum of its proper divisors (8275054828744).

11012012010212 is a wasteful number, since it uses less digits than its factorization.

11012012010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292260158 (or 2292260156 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11012012010212 its reverse (21201021021011), we get a palindrome (32213033031223).

The spelling of 11012012010212 in words is "eleven trillion, twelve billion, twelve million, ten thousand, two hundred twelve".