3012152223145 has 16 divisors (see below), whose sum is σ = 3892691536272. Its totient is φ = 2224321966080.

The previous prime is 3012152223137. The next prime is 3012152223173. The reversal of 3012152223145 is 5413222512103.

It is a happy number.

3012152223145 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 8 ways, for example, as 234499999504 + 2777652223641 = 484252^2 + 1666629^2 .

It is not a de Polignac number, because 3012152223145 - 2³ = 3012152223137 is a prime.

It is a super-2 number, since 2×3012152223145² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3980605 + ... + 4676485.

It is an arithmetic number, because the mean of its divisors is an integer number (243293221017).

Almost surely, 2^{3012152223145} is an apocalyptic number.

It is an amenable number.

3012152223145 is a deficient number, since it is larger than the sum of its proper divisors (880539313127).

3012152223145 is a wasteful number, since it uses less digits than its factorization.

3012152223145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762492.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 3012152223145 its reverse (5413222512103), we get a palindrome (8425374735248).

The spelling of 3012152223145 in words is "three trillion, twelve billion, one hundred fifty-two million, two hundred twenty-three thousand, one hundred forty-five".