10212100201012 has 24 divisors (see below), whose sum is σ = 18881179667840. Its totient is φ = 4819460757120.

The previous prime is 10212100200961. The next prime is 10212100201097. The reversal of 10212100201012 is 21010200121201.

It is a junction number, because it is equal to n+sod(n) for n = 10212100200983 and 10212100201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247894053 + ... + 247935244.

Almost surely, 2^{10212100201012} is an apocalyptic number.

It is an amenable number.

10212100201012 is a deficient number, since it is larger than the sum of its proper divisors (8669079466828).

10212100201012 is a wasteful number, since it uses less digits than its factorization.

10212100201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495829591 (or 495829589 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10212100201012 its reverse (21010200121201), we get a palindrome (31222300322213).

The spelling of 10212100201012 in words is "ten trillion, two hundred twelve billion, one hundred million, two hundred one thousand, twelve".