10212110222012 has 6 divisors (see below), whose sum is σ = 17871192888528. Its totient is φ = 5106055111004.

The previous prime is 10212110222009. The next prime is 10212110222029. The reversal of 10212110222012 is 21022201121201.

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, 1276513777748 + ... + 1276513777755.

It is an arithmetic number, because the mean of its divisors is an integer number (2978532148088).

Almost surely, 2^{10212110222012} is an apocalyptic number.

It is an amenable number.

10212110222012 is a deficient number, since it is larger than the sum of its proper divisors (7659082666516).

10212110222012 is a wasteful number, since it uses less digits than its factorization.

10212110222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553027555507 (or 2553027555505 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10212110222012 its reverse (21022201121201), we get a palindrome (31234311343213).

The spelling of 10212110222012 in words is "ten trillion, two hundred twelve billion, one hundred ten million, two hundred twenty-two thousand, twelve".