10011012110212 has 24 divisors (see below), whose sum is σ = 17674590540600. Its totient is φ = 4961130510336.

The previous prime is 10011012110159. The next prime is 10011012110243. The reversal of 10011012110212 is 21201121011001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3760132079236 + 6250880030976 = 1939106^2 + 2500176^2 .

It is a super-2 number, since 2×10011012110212² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10011012110192 and 10011012110201.

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, 36787864 + ... + 37058992.

It is an arithmetic number, because the mean of its divisors is an integer number (736441272525).

Almost surely, 2^{10011012110212} is an apocalyptic number.

It is an amenable number.

10011012110212 is a deficient number, since it is larger than the sum of its proper divisors (7663578430388).

10011012110212 is a wasteful number, since it uses less digits than its factorization.

10011012110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352935 (or 352933 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10011012110212 its reverse (21201121011001), we get a palindrome (31212133121213).

The spelling of 10011012110212 in words is "ten trillion, eleven billion, twelve million, one hundred ten thousand, two hundred twelve".