10022021020012 has 48 divisors (see below), whose sum is σ = 18718825356000. Its totient is φ = 4678529356800.

The previous prime is 10022021019979. The next prime is 10022021020021. The reversal of 10022021020012 is 21002012022001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10022021019974 and 10022021020001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24283462 + ... + 24692722.

It is an arithmetic number, because the mean of its divisors is an integer number (389975528250).

Almost surely, 2^{10022021020012} is an apocalyptic number.

It is an amenable number.

10022021020012 is a deficient number, since it is larger than the sum of its proper divisors (8696804335988).

10022021020012 is a wasteful number, since it uses less digits than its factorization.

10022021020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412162 (or 412160 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10022021020012 its reverse (21002012022001), we get a palindrome (31024033042013).

The spelling of 10022021020012 in words is "ten trillion, twenty-two billion, twenty-one million, twenty thousand, twelve".