10111000002212 has 6 divisors (see below), whose sum is σ = 17694250003878. Its totient is φ = 5055500001104.

The previous prime is 10111000002211. The next prime is 10111000002223. The reversal of 10111000002212 is 21220000011101.

It can be written as a sum of positive squares in only one way, i.e., 9931473227776 + 179526774436 = 3151424^2 + 423706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10111000002193 and 10111000002202.

It is not an unprimeable number, because it can be changed into a prime (10111000002211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263875000273 + ... + 1263875000280.

It is an arithmetic number, because the mean of its divisors is an integer number (2949041667313).

Almost surely, 2^{10111000002212} is an apocalyptic number.

It is an amenable number.

10111000002212 is a deficient number, since it is larger than the sum of its proper divisors (7583250001666).

10111000002212 is a wasteful number, since it uses less digits than its factorization.

10111000002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527750000557 (or 2527750000555 counting only the distinct ones).

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

Adding to 10111000002212 its reverse (21220000011101), we get a palindrome (31331000013313).

The spelling of 10111000002212 in words is "ten trillion, one hundred eleven billion, two thousand, two hundred twelve".