1012231030332 has 24 divisors (see below), whose sum is σ = 2364943781200. Its totient is φ = 336971575296.

The previous prime is 1012231030301. The next prime is 1012231030361. The reversal of 1012231030332 is 2330301322101.

It is a super-2 number, since 2×1012231030332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012231030299 and 1012231030308.

It is a congruent number.

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, 54836407 + ... + 54854862.

Almost surely, 2^{1012231030332} is an apocalyptic number.

1012231030332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012231030332 is an abundant number, since it is smaller than the sum of its proper divisors (1352712750868).

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

1012231030332 is a wasteful number, since it uses less digits than its factorization.

1012231030332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109692045 (or 109692043 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1012231030332 its reverse (2330301322101), we get a palindrome (3342532352433).

The spelling of 1012231030332 in words is "one trillion, twelve billion, two hundred thirty-one million, thirty thousand, three hundred thirty-two".