1000012233331 has 8 divisors (see below), whose sum is σ = 1009284848000. Its totient is φ = 990741404160.

The previous prime is 1000012233251. The next prime is 1000012233349. The reversal of 1000012233331 is 1333322100001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000012233331 - 2²⁹ = 999475362419 is a prime.

It is a super-2 number, since 2×1000012233331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000012233299 and 1000012233308.

It is not an unprimeable number, because it can be changed into a prime (1000012233631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692371 + ... + 1574611.

It is an arithmetic number, because the mean of its divisors is an integer number (126160606000).

Almost surely, 2^{1000012233331} is an apocalyptic number.

1000012233331 is a deficient number, since it is larger than the sum of its proper divisors (9272614669).

1000012233331 is a wasteful number, since it uses less digits than its factorization.

1000012233331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892749.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1000012233331 its reverse (1333322100001), we get a palindrome (2333334333332).

It can be divided in two parts, 100001 and 2233331, that added together give a palindrome (2333332).

The spelling of 1000012233331 in words is "one trillion, twelve million, two hundred thirty-three thousand, three hundred thirty-one".