10020011012212 has 6 divisors (see below), whose sum is σ = 17535019271378. Its totient is φ = 5010005506104.

The previous prime is 10020011012191. The next prime is 10020011012287. The reversal of 10020011012212 is 21221011002001.

10020011012212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7295649494116 + 2724361518096 = 2701046^2 + 1650564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10020011012192 and 10020011012201.

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, 1252501376523 + ... + 1252501376530.

Almost surely, 2^{10020011012212} is an apocalyptic number.

It is an amenable number.

10020011012212 is a deficient number, since it is larger than the sum of its proper divisors (7515008259166).

10020011012212 is a wasteful number, since it uses less digits than its factorization.

10020011012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505002753057 (or 2505002753055 counting only the distinct ones).

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

Adding to 10020011012212 its reverse (21221011002001), we get a palindrome (31241022014213).

The spelling of 10020011012212 in words is "ten trillion, twenty billion, eleven million, twelve thousand, two hundred twelve".