244040041122222 has 64 divisors (see below), whose sum is σ = 499217046923520. Its totient is φ = 79511007020544.

The previous prime is 244040041122211. The next prime is 244040041122257. The reversal of 244040041122222 is 222221140040442.

It is a self number, because there is not a number n which added to its sum of digits gives 244040041122222.

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, 37129654 + ... + 43205222.

It is an arithmetic number, because the mean of its divisors is an integer number (7800266358180).

Almost surely, 2^{244040041122222} is an apocalyptic number.

244040041122222 is an abundant number, since it is smaller than the sum of its proper divisors (255177005801298).

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

244040041122222 is a wasteful number, since it uses less digits than its factorization.

244040041122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076417.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 244040041122222 its reverse (222221140040442), we get a palindrome (466261181162664).

The spelling of 244040041122222 in words is "two hundred forty-four trillion, forty billion, forty-one million, one hundred twenty-two thousand, two hundred twenty-two".