222122301044 has 24 divisors (see below), whose sum is σ = 454575874368. Its totient is φ = 92981427840.

The previous prime is 222122301043. The next prime is 222122301083. The reversal of 222122301044 is 440103221222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122301043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92242277 + ... + 92244684.

It is an arithmetic number, because the mean of its divisors is an integer number (18940661432).

Almost surely, 2^222122301044 is an apocalyptic number.

It is an amenable number.

222122301044 is an abundant number, since it is smaller than the sum of its proper divisors (232453573324).

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

222122301044 is a wasteful number, since it uses less digits than its factorization.

222122301044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184487015 (or 184487013 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 222122301044 its reverse (440103221222), we get a palindrome (662225522266).

The spelling of 222122301044 in words is "two hundred twenty-two billion, one hundred twenty-two million, three hundred one thousand, forty-four".