101010222212 has 6 divisors (see below), whose sum is σ = 176767888878. Its totient is φ = 50505111104.

The previous prime is 101010222179. The next prime is 101010222227. The reversal of 101010222212 is 212222010101.

It can be written as a sum of positive squares in only one way, i.e., 80119566916 + 20890655296 = 283054^2 + 144536^2 .

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 as a sum of consecutive naturals, namely, 12626277773 + ... + 12626277780.

It is an arithmetic number, because the mean of its divisors is an integer number (29461314813).

Almost surely, 2^101010222212 is an apocalyptic number.

It is an amenable number.

101010222212 is a deficient number, since it is larger than the sum of its proper divisors (75757666666).

101010222212 is a wasteful number, since it uses less digits than its factorization.

101010222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25252555557 (or 25252555555 counting only the distinct ones).

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

Adding to 101010222212 its reverse (212222010101), we get a palindrome (313232232313).

The spelling of 101010222212 in words is "one hundred one billion, ten million, two hundred twenty-two thousand, two hundred twelve".