10000100220212 has 6 divisors (see below), whose sum is σ = 17500175385378. Its totient is φ = 5000050110104.

The previous prime is 10000100220101. The next prime is 10000100220221. The reversal of 10000100220212 is 21202200100001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9879743958436 + 120356261776 = 3143206^2 + 346924^2 .

It is a super-5 number, since 5×10000100220212⁵ (a number of 66 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10000100220193 and 10000100220202.

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, 1250012527523 + ... + 1250012527530.

It is an arithmetic number, because the mean of its divisors is an integer number (2916695897563).

Almost surely, 2^{10000100220212} is an apocalyptic number.

It is an amenable number.

10000100220212 is a deficient number, since it is larger than the sum of its proper divisors (7500075165166).

10000100220212 is a wasteful number, since it uses less digits than its factorization.

10000100220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500025055057 (or 2500025055055 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10000100220212 its reverse (21202200100001), we get a palindrome (31202300320213).

The spelling of 10000100220212 in words is "ten trillion, one hundred million, two hundred twenty thousand, two hundred twelve".