22106023624 has 8 divisors (see below), whose sum is σ = 41448794310. Its totient is φ = 11053011808.

The previous prime is 22106023601. The next prime is 22106023657. The reversal of 22106023624 is 42632060122.

It can be written as a sum of positive squares in only one way, i.e., 21292062724 + 813960900 = 145918^2 + 28530^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×22106023624³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22106023592 and 22106023601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381626469 + ... + 1381626484.

Almost surely, 2^22106023624 is an apocalyptic number.

It is an amenable number.

22106023624 is a deficient number, since it is larger than the sum of its proper divisors (19342770686).

22106023624 is a wasteful number, since it uses less digits than its factorization.

22106023624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763252959 (or 2763252955 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22106023624 its reverse (42632060122), we get a palindrome (64738083746).

The spelling of 22106023624 in words is "twenty-two billion, one hundred six million, twenty-three thousand, six hundred twenty-four".