10211110012 has 6 divisors (see below), whose sum is σ = 17869442528. Its totient is φ = 5105555004.

The previous prime is 10211109971. The next prime is 10211110037. The reversal of 10211110012 is 21001111201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276388748 + ... + 1276388755.

Almost surely, 2^10211110012 is an apocalyptic number.

It is an amenable number.

10211110012 is a deficient number, since it is larger than the sum of its proper divisors (7658332516).

10211110012 is a wasteful number, since it uses less digits than its factorization.

10211110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552777507 (or 2552777505 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10211110012 its reverse (21001111201), we get a palindrome (31212221213).

The spelling of 10211110012 in words is "ten billion, two hundred eleven million, one hundred ten thousand, twelve".