22322010012 has 48 divisors (see below), whose sum is σ = 52616148480. Its totient is φ = 7364866432.

The previous prime is 22322009999. The next prime is 22322010017. The reversal of 22322010012 is 21001022322.

It is a happy number.

It is a super-3 number, since 3×22322010012³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22322009973 and 22322010000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322010017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1648333 + ... + 1661819.

It is an arithmetic number, because the mean of its divisors is an integer number (1096169760).

Almost surely, 2^22322010012 is an apocalyptic number.

It is an amenable number.

22322010012 is an abundant number, since it is smaller than the sum of its proper divisors (30294138468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22322010012 is a wasteful number, since it uses less digits than its factorization.

22322010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14890 (or 14888 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22322010012 its reverse (21001022322), we get a palindrome (43323032334).

The spelling of 22322010012 in words is "twenty-two billion, three hundred twenty-two million, ten thousand, twelve".