1011033010212 has 12 divisors (see below), whose sum is σ = 2359077023856. Its totient is φ = 337011003400.

The previous prime is 1011033010189. The next prime is 1011033010213. The reversal of 1011033010212 is 2120103301101.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1011033010191 and 1011033010200.

It is not an unprimeable number, because it can be changed into a prime (1011033010213) 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, 42126375414 + ... + 42126375437.

It is an arithmetic number, because the mean of its divisors is an integer number (196589751988).

Almost surely, 2^{1011033010212} is an apocalyptic number.

1011033010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011033010212 is an abundant number, since it is smaller than the sum of its proper divisors (1348044013644).

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

1011033010212 is a wasteful number, since it uses less digits than its factorization.

1011033010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84252750858 (or 84252750856 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1011033010212 its reverse (2120103301101), we get a palindrome (3131136311313).

The spelling of 1011033010212 in words is "one trillion, eleven billion, thirty-three million, ten thousand, two hundred twelve".