22212124410 has 64 divisors (see below), whose sum is σ = 60973056000. Its totient is φ = 5073026112.

The previous prime is 22212124393. The next prime is 22212124423. The reversal of 22212124410 is 1442121222.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227241 + ... + 309939.

It is an arithmetic number, because the mean of its divisors is an integer number (952704000).

Almost surely, 2^22212124410 is an apocalyptic number.

22212124410 is an abundant number, since it is smaller than the sum of its proper divisors (38760931590).

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

22212124410 is a wasteful number, since it uses less digits than its factorization.

22212124410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83995.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 22212124410 its reverse (1442121222), we get a palindrome (23654245632).

The spelling of 22212124410 in words is "twenty-two billion, two hundred twelve million, one hundred twenty-four thousand, four hundred ten".