10100012220212 has 24 divisors (see below), whose sum is σ = 17769953456640. Its totient is φ = 5022889783040.

The previous prime is 10100012220169. The next prime is 10100012220227. The reversal of 10100012220212 is 21202221000101.

It is a congruent number.

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, 4810739 + ... + 6583557.

It is an arithmetic number, because the mean of its divisors is an integer number (740414727360).

Almost surely, 2^{10100012220212} is an apocalyptic number.

It is an amenable number.

10100012220212 is a deficient number, since it is larger than the sum of its proper divisors (7669941236428).

10100012220212 is a wasteful number, since it uses less digits than its factorization.

10100012220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780471 (or 1780469 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10100012220212 its reverse (21202221000101), we get a palindrome (31302233220313).

The spelling of 10100012220212 in words is "ten trillion, one hundred billion, twelve million, two hundred twenty thousand, two hundred twelve".