1011210111332 has 12 divisors (see below), whose sum is σ = 1812779102316. Its totient is φ = 493273224960.

The previous prime is 1011210111323. The next prime is 1011210111337. The reversal of 1011210111332 is 2331110121101.

1011210111332 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 2 ways, for example, as 272394223396 + 738815887936 = 521914^2 + 859544^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1011210111332.

It is not an unprimeable number, because it can be changed into a prime (1011210111337) 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, 3082957493 + ... + 3082957820.

It is an arithmetic number, because the mean of its divisors is an integer number (151064925193).

Almost surely, 2^{1011210111332} is an apocalyptic number.

It is an amenable number.

1011210111332 is a deficient number, since it is larger than the sum of its proper divisors (801568990984).

1011210111332 is a wasteful number, since it uses less digits than its factorization.

1011210111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165915358 (or 6165915356 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1011210111332 its reverse (2331110121101), we get a palindrome (3342320232433).

The spelling of 1011210111332 in words is "one trillion, eleven billion, two hundred ten million, one hundred eleven thousand, three hundred thirty-two".