10212009976 has 32 divisors (see below), whose sum is σ = 22348477440. Its totient is φ = 4283455968.

The previous prime is 10212009961. The next prime is 10212009979. The reversal of 10212009976 is 67990021201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212009979) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1937340 + ... + 1942603.

It is an arithmetic number, because the mean of its divisors is an integer number (698389920).

Almost surely, 2^10212009976 is an apocalyptic number.

It is an amenable number.

10212009976 is an abundant number, since it is smaller than the sum of its proper divisors (12136467464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10212009976 is a wasteful number, since it uses less digits than its factorization.

10212009976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880003 (or 3879999 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 10212009976 in words is "ten billion, two hundred twelve million, nine thousand, nine hundred seventy-six".