42323211222204 has 144 divisors (see below), whose sum is σ = 111126929332608. Its totient is φ = 12432698304000.

The previous prime is 42323211222157. The next prime is 42323211222223. The reversal of 42323211222204 is 40222211232324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34229599 + ... + 35444489.

It is an arithmetic number, because the mean of its divisors is an integer number (771714787032).

Almost surely, 2^{42323211222204} is an apocalyptic number.

42323211222204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42323211222204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55563464666304).

42323211222204 is an abundant number, since it is smaller than the sum of its proper divisors (68803718110404).

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

42323211222204 is a wasteful number, since it uses less digits than its factorization.

42323211222204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215148 (or 1215105 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 42323211222204 its reverse (40222211232324), we get a palindrome (82545422454528).

The spelling of 42323211222204 in words is "forty-two trillion, three hundred twenty-three billion, two hundred eleven million, two hundred twenty-two thousand, two hundred four".