22310010043212 has 48 divisors (see below), whose sum is σ = 52326783774720. Its totient is φ = 7398185039808.

The previous prime is 22310010043193. The next prime is 22310010043219. The reversal of 22310010043212 is 21234001001322.

It is a super-3 number, since 3×22310010043212³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22310010043219) 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, 4451518 + ... + 8027205.

It is an arithmetic number, because the mean of its divisors is an integer number (1090141328640).

Almost surely, 2^{22310010043212} is an apocalyptic number.

It is an amenable number.

22310010043212 is an abundant number, since it is smaller than the sum of its proper divisors (30016773731508).

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

22310010043212 is a wasteful number, since it uses less digits than its factorization.

22310010043212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12479502 (or 12479500 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22310010043212 its reverse (21234001001322), we get a palindrome (43544011044534).

The spelling of 22310010043212 in words is "twenty-two trillion, three hundred ten billion, ten million, forty-three thousand, two hundred twelve".