10020012292 has 24 divisors (see below), whose sum is σ = 18463838400. Its totient is φ = 4744799136.

The previous prime is 10020012283. The next prime is 10020012323. The reversal of 10020012292 is 29221002001.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 in 7 ways as a sum of consecutive naturals, for example, 238113 + ... + 277015.

It is an arithmetic number, because the mean of its divisors is an integer number (769326600).

Almost surely, 2^10020012292 is an apocalyptic number.

It is an amenable number.

10020012292 is a deficient number, since it is larger than the sum of its proper divisors (8443826108).

10020012292 is a wasteful number, since it uses less digits than its factorization.

10020012292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42315 (or 42313 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10020012292 its reverse (29221002001), we get a palindrome (39241014293).

The spelling of 10020012292 in words is "ten billion, twenty million, twelve thousand, two hundred ninety-two".