22433444402222 has 64 divisors (see below), whose sum is σ = 40318050060288. Its totient is φ = 9160210080000.

The previous prime is 22433444402189. The next prime is 22433444402231. The reversal of 22433444402222 is 22220444433422.

It is a congruent number.

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, 158412347 + ... + 158553897.

It is an arithmetic number, because the mean of its divisors is an integer number (629969532192).

Almost surely, 2^{22433444402222} is an apocalyptic number.

22433444402222 is a deficient number, since it is larger than the sum of its proper divisors (17884605658066).

22433444402222 is a wasteful number, since it uses less digits than its factorization.

22433444402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148065.

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 22433444402222 its reverse (22220444433422), we get a palindrome (44653888835644).

The spelling of 22433444402222 in words is "twenty-two trillion, four hundred thirty-three billion, four hundred forty-four million, four hundred two thousand, two hundred twenty-two".