1012249283236 has 9 divisors (see below), whose sum is σ = 1771439767041. Its totient is φ = 506123635512.

The previous prime is 1012249283233. The next prime is 1012249283239. The reversal of 1012249283236 is 6323829422101.

The square root of 1012249283236 is 1006106.

It is a perfect power (a square), and thus also a powerful number.

1012249283236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1012249283233) and next prime (1012249283239).

It can be written as a sum of positive squares in only one way, i.e., 94377984100 + 917871299136 = 307210^2 + 958056^2 .

It is a super-2 number, since 2×1012249283236² (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 = 1012249283192 and 1012249283201.

It is not an unprimeable number, because it can be changed into a prime (1012249283233) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1760686 + ... + 2263738.

Almost surely, 2^{1012249283236} is an apocalyptic number.

1012249283236 is the 1006106-th square number.

It is an amenable number.

1012249283236 is a deficient number, since it is larger than the sum of its proper divisors (759190483805).

1012249283236 is an frugal number, since it uses more digits than its factorization.

1012249283236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006110 (or 503055 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 1012249283236 in words is "one trillion, twelve billion, two hundred forty-nine million, two hundred eighty-three thousand, two hundred thirty-six".