10212573736 has 8 divisors (see below), whose sum is σ = 19148575770. Its totient is φ = 5106286864.

The previous prime is 10212573713. The next prime is 10212573751. The reversal of 10212573736 is 63737521201.

It can be written as a sum of positive squares in only one way, i.e., 8799565636 + 1413008100 = 93806^2 + 37590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10212573695 and 10212573704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638285851 + ... + 638285866.

Almost surely, 2^10212573736 is an apocalyptic number.

It is an amenable number.

10212573736 is a deficient number, since it is larger than the sum of its proper divisors (8936002034).

10212573736 is a wasteful number, since it uses less digits than its factorization.

10212573736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276571723 (or 1276571719 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 10212573736 in words is "ten billion, two hundred twelve million, five hundred seventy-three thousand, seven hundred thirty-six".