100022212207 has 2 divisors, whose sum is σ = 100022212208. Its totient is φ = 100022212206.

The previous prime is 100022212193. The next prime is 100022212253. The reversal of 100022212207 is 702212220001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100022212207 - 2¹⁹ = 100021687919 is a prime.

It is a super-5 number, since 5×100022212207⁵ (a number of 56 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100022212007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011106103 + 50011106104.

It is an arithmetic number, because the mean of its divisors is an integer number (50011106104).

Almost surely, 2^100022212207 is an apocalyptic number.

100022212207 is a deficient number, since it is larger than the sum of its proper divisors (1).

100022212207 is an equidigital number, since it uses as much as digits as its factorization.

100022212207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 100022212207 its reverse (702212220001), we get a palindrome (802234432208).

The spelling of 100022212207 in words is "one hundred billion, twenty-two million, two hundred twelve thousand, two hundred seven".