100022212202222 has 8 divisors (see below), whose sum is σ = 150046814182536. Its totient is φ = 50006607474712.

The previous prime is 100022212202207. The next prime is 100022212202257. The reversal of 100022212202222 is 222202212220001.

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

It is a super-5 number, since 5×100022212202222⁵ (a number of 71 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100022212202194 and 100022212202203.

It is a congruent number.

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, 2249285408 + ... + 2249329875.

It is an arithmetic number, because the mean of its divisors is an integer number (18755851772817).

Almost surely, 2^{100022212202222} is an apocalyptic number.

100022212202222 is a deficient number, since it is larger than the sum of its proper divisors (50024601980314).

100022212202222 is a wasteful number, since it uses less digits than its factorization.

100022212202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498626402.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 100022212202222 its reverse (222202212220001), we get a palindrome (322224424422223).

The spelling of 100022212202222 in words is "one hundred trillion, twenty-two billion, two hundred twelve million, two hundred two thousand, two hundred twenty-two".