202152666412 has 12 divisors (see below), whose sum is σ = 353778006456. Its totient is φ = 101073236000.

The previous prime is 202152666347. The next prime is 202152666421. The reversal of 202152666412 is 214666251202.

It is a happy number.

202152666412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×202152666412³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624214 + ... + 891037.

It is an arithmetic number, because the mean of its divisors is an integer number (29481500538).

Almost surely, 2^202152666412 is an apocalyptic number.

It is an amenable number.

202152666412 is a deficient number, since it is larger than the sum of its proper divisors (151625340044).

202152666412 is a wasteful number, since it uses less digits than its factorization.

202152666412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548608 (or 1548606 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 202152666412 in words is "two hundred two billion, one hundred fifty-two million, six hundred sixty-six thousand, four hundred twelve".