10215050202152 has 32 divisors (see below), whose sum is σ = 19891894804200. Its totient is φ = 4913646971904.

The previous prime is 10215050202113. The next prime is 10215050202157. The reversal of 10215050202152 is 25120205051201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6853745977156 + 3361304224996 = 2617966^2 + 1833386^2 .

It is a super-2 number, since 2×10215050202152² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10215050202157) 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, 193851773 + ... + 193904460.

Almost surely, 2^{10215050202152} is an apocalyptic number.

It is an amenable number.

10215050202152 is a deficient number, since it is larger than the sum of its proper divisors (9676844602048).

10215050202152 is a wasteful number, since it uses less digits than its factorization.

10215050202152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387756365 (or 387756361 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 10215050202152 its reverse (25120205051201), we get a palindrome (35335255253353).

The spelling of 10215050202152 in words is "ten trillion, two hundred fifteen billion, fifty million, two hundred two thousand, one hundred fifty-two".