10011021000212 has 12 divisors (see below), whose sum is σ = 17521166769120. Its totient is φ = 5004973351896.

The previous prime is 10011021000173. The next prime is 10011021000221. The reversal of 10011021000212 is 21200012011001.

It is a junction number, because it is equal to n+sod(n) for n = 10011021000193 and 10011021000202.

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, 134245118 + ... + 134319669.

It is an arithmetic number, because the mean of its divisors is an integer number (1460097230760).

Almost surely, 2^{10011021000212} is an apocalyptic number.

It is an amenable number.

10011021000212 is a deficient number, since it is larger than the sum of its proper divisors (7510145768908).

10011021000212 is a wasteful number, since it uses less digits than its factorization.

10011021000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268574110 (or 268574108 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10011021000212 its reverse (21200012011001), we get a palindrome (31211033011213).

The spelling of 10011021000212 in words is "ten trillion, eleven billion, twenty-one million, two hundred twelve", and thus it is an aban number.