10012022002 has 8 divisors (see below), whose sum is σ = 15535896300. Its totient is φ = 4833389904.

The previous prime is 10012021997. The next prime is 10012022011. The reversal of 10012022002 is 20022021001.

It can be written as a sum of positive squares in 2 ways, for example, as 9796842441 + 215179561 = 98979^2 + 14669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10012022002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86310477 + ... + 86310592.

Almost surely, 2^10012022002 is an apocalyptic number.

10012022002 is a deficient number, since it is larger than the sum of its proper divisors (5523874298).

10012022002 is a wasteful number, since it uses less digits than its factorization.

10012022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172621100.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10012022002 its reverse (20022021001), we get a palindrome (30034043003).

The spelling of 10012022002 in words is "ten billion, twelve million, twenty-two thousand, two".