100022212204 has 6 divisors (see below), whose sum is σ = 175038871364. Its totient is φ = 50011106100.

The previous prime is 100022212193. The next prime is 100022212207. The reversal of 100022212204 is 402212220001.

It is a super-5 number, since 5×100022212204⁵ (a number of 56 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (100022212207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502776522 + ... + 12502776529.

Almost surely, 2^100022212204 is an apocalyptic number.

It is an amenable number.

100022212204 is a deficient number, since it is larger than the sum of its proper divisors (75016659160).

100022212204 is a wasteful number, since it uses less digits than its factorization.

100022212204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25005553055 (or 25005553053 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100022212204 its reverse (402212220001), we get a palindrome (502234432205).

The spelling of 100022212204 in words is "one hundred billion, twenty-two million, two hundred twelve thousand, two hundred four".