1012233231124 has 6 divisors (see below), whose sum is σ = 1771408154474. Its totient is φ = 506116615560.

The previous prime is 1012233231101. The next prime is 1012233231157. The reversal of 1012233231124 is 4211323322101.

It can be written as a sum of positive squares in only one way, i.e., 756085899024 + 256147332100 = 869532^2 + 506110^2 .

It is a super-2 number, since 2×1012233231124² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126529153887 + ... + 126529153894.

Almost surely, 2^{1012233231124} is an apocalyptic number.

It is an amenable number.

1012233231124 is a deficient number, since it is larger than the sum of its proper divisors (759174923350).

1012233231124 is a wasteful number, since it uses less digits than its factorization.

1012233231124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253058307785 (or 253058307783 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1012233231124 its reverse (4211323322101), we get a palindrome (5223556553225).

The spelling of 1012233231124 in words is "one trillion, twelve billion, two hundred thirty-three million, two hundred thirty-one thousand, one hundred twenty-four".