10100000021212 has 24 divisors (see below), whose sum is σ = 18172909847232. Its totient is φ = 4908649075200.

The previous prime is 10100000021203. The next prime is 10100000021227. The reversal of 10100000021212 is 21212000000101.

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, 113581693 + ... + 113670580.

It is an arithmetic number, because the mean of its divisors is an integer number (757204576968).

Almost surely, 2^{10100000021212} is an apocalyptic number.

It is an amenable number.

10100000021212 is a deficient number, since it is larger than the sum of its proper divisors (8072909826020).

10100000021212 is a wasteful number, since it uses less digits than its factorization.

10100000021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227252589 (or 227252587 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10100000021212 its reverse (21212000000101), we get a palindrome (31312000021313).

The spelling of 10100000021212 in words is "ten trillion, one hundred billion, twenty-one thousand, two hundred twelve".