22343000202222 has 32 divisors (see below), whose sum is σ = 52156304428032. Its totient is φ = 6247890633504.

The previous prime is 22343000202169. The next prime is 22343000202241. The reversal of 22343000202222 is 22220200034322.

It is a junction number, because it is equal to n+sod(n) for n = 22343000202192 and 22343000202201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5659319253 + ... + 5659323200.

It is an arithmetic number, because the mean of its divisors is an integer number (1629884513376).

Almost surely, 2^{22343000202222} is an apocalyptic number.

22343000202222 is an abundant number, since it is smaller than the sum of its proper divisors (29813304225810).

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

22343000202222 is a wasteful number, since it uses less digits than its factorization.

22343000202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11318642512.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22343000202222 its reverse (22220200034322), we get a palindrome (44563200236544).

The spelling of 22343000202222 in words is "twenty-two trillion, three hundred forty-three billion, two hundred two thousand, two hundred twenty-two".