10211000201212 has 12 divisors (see below), whose sum is σ = 17878821468760. Its totient is φ = 5102765495856.

The previous prime is 10211000201191. The next prime is 10211000201249. The reversal of 10211000201212 is 21210200011201.

It is a junction number, because it is equal to n+sod(n) for n = 10211000201192 and 10211000201201.

It is a congruent number.

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, 683642787 + ... + 683657722.

Almost surely, 2^{10211000201212} is an apocalyptic number.

It is an amenable number.

10211000201212 is a deficient number, since it is larger than the sum of its proper divisors (7667821267548).

10211000201212 is a wasteful number, since it uses less digits than its factorization.

10211000201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367302380 (or 1367302378 counting only the distinct ones).

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

Adding to 10211000201212 its reverse (21210200011201), we get a palindrome (31421200212413).

The spelling of 10211000201212 in words is "ten trillion, two hundred eleven billion, two hundred one thousand, two hundred twelve".