10201022020012 has 12 divisors (see below), whose sum is σ = 18427652681536. Its totient is φ = 4935978396720.

The previous prime is 10201022020003. The next prime is 10201022020037. The reversal of 10201022020012 is 21002022010201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10201022019974 and 10201022020001.

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, 41133153183 + ... + 41133153430.

Almost surely, 2^{10201022020012} is an apocalyptic number.

It is an amenable number.

10201022020012 is a deficient number, since it is larger than the sum of its proper divisors (8226630661524).

10201022020012 is a wasteful number, since it uses less digits than its factorization.

10201022020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82266306648 (or 82266306646 counting only the distinct ones).

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

Adding to 10201022020012 its reverse (21002022010201), we get a palindrome (31203044030213).

The spelling of 10201022020012 in words is "ten trillion, two hundred one billion, twenty-two million, twenty thousand, twelve".