10100221020212 has 12 divisors (see below), whose sum is σ = 17675422620576. Its totient is φ = 5050100271480.

The previous prime is 10100221020193. The next prime is 10100221020229. The reversal of 10100221020212 is 21202012200101.

It is a super-2 number, since 2×10100221020212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71288 + ... + 4495055.

It is an arithmetic number, because the mean of its divisors is an integer number (1472951885048).

Almost surely, 2^{10100221020212} is an apocalyptic number.

It is an amenable number.

10100221020212 is a deficient number, since it is larger than the sum of its proper divisors (7575201600364).

10100221020212 is a wasteful number, since it uses less digits than its factorization.

10100221020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119318 (or 5119316 counting only the distinct ones).

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

Adding to 10100221020212 its reverse (21202012200101), we get a palindrome (31302233220313).

The spelling of 10100221020212 in words is "ten trillion, one hundred billion, two hundred twenty-one million, twenty thousand, two hundred twelve".