100022212253 has 2 divisors, whose sum is σ = 100022212254. Its totient is φ = 100022212252.

The previous prime is 100022212207. The next prime is 100022212327. The reversal of 100022212253 is 352212220001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70425482884 + 29596729369 = 265378^2 + 172037^2 .

It is a cyclic number.

It is not a de Polignac number, because 100022212253 - 2¹⁰ = 100022211229 is a prime.

It is a super-5 number, since 5×100022212253⁵ (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 (100022212453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011106126 + 50011106127.

It is an arithmetic number, because the mean of its divisors is an integer number (50011106127).

Almost surely, 2^100022212253 is an apocalyptic number.

It is an amenable number.

100022212253 is a deficient number, since it is larger than the sum of its proper divisors (1).

100022212253 is an equidigital number, since it uses as much as digits as its factorization.

100022212253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 100022212253 its reverse (352212220001), we get a palindrome (452234432254).

The spelling of 100022212253 in words is "one hundred billion, twenty-two million, two hundred twelve thousand, two hundred fifty-three".