22100010022 has 8 divisors (see below), whose sum is σ = 33152423400. Its totient is φ = 11049202224.

The previous prime is 22100010017. The next prime is 22100010041. The reversal of 22100010022 is 22001000122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22100009990 and 22100010008.

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, 366372 + ... + 422407.

It is an arithmetic number, because the mean of its divisors is an integer number (4144052925).

Almost surely, 2^22100010022 is an apocalyptic number.

22100010022 is a deficient number, since it is larger than the sum of its proper divisors (11052413378).

22100010022 is a wasteful number, since it uses less digits than its factorization.

22100010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802790.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22100010022 its reverse (22001000122), we get a palindrome (44101010144).

It can be divided in two parts, 221000100 and 22, that added together give a palindrome (221000122).

The spelling of 22100010022 in words is "twenty-two billion, one hundred million, ten thousand, twenty-two".