23333201022222 has 144 divisors (see below), whose sum is σ = 62568391242240. Its totient is φ = 6153354537408.

The previous prime is 23333201022127. The next prime is 23333201022361. The reversal of 23333201022222 is 22222010233332.

23333201022222 is a `hidden beast` number, since 2 + 3 + 3 + 332 + 0 + 102 + 2 + 222 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 362966679 + ... + 363030957.

It is an arithmetic number, because the mean of its divisors is an integer number (434502716960).

Almost surely, 2^{23333201022222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23333201022222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31284195621120).

23333201022222 is an abundant number, since it is smaller than the sum of its proper divisors (39235190220018).

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

23333201022222 is a wasteful number, since it uses less digits than its factorization.

23333201022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81367 (or 81351 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23333201022222 its reverse (22222010233332), we get a palindrome (45555211255554).

The spelling of 23333201022222 in words is "twenty-three trillion, three hundred thirty-three billion, two hundred one million, twenty-two thousand, two hundred twenty-two".