106021222226 has 8 divisors (see below), whose sum is σ = 159152224764. Its totient is φ = 52970480640.

The previous prime is 106021222193. The next prime is 106021222231. The reversal of 106021222226 is 622222120601.

It can be written as a sum of positive squares in 2 ways, for example, as 103217625625 + 2803596601 = 321275^2 + 52949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106021222226² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106021222195 and 106021222204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20061935 + ... + 20067218.

Almost surely, 2^106021222226 is an apocalyptic number.

106021222226 is a deficient number, since it is larger than the sum of its proper divisors (53131002538).

106021222226 is a wasteful number, since it uses less digits than its factorization.

106021222226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40130476.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 106021222226 its reverse (622222120601), we get a palindrome (728243342827).

The spelling of 106021222226 in words is "one hundred six billion, twenty-one million, two hundred twenty-two thousand, two hundred twenty-six".