32222223001020 has 384 divisors, whose sum is σ = 101419895808000. Its totient is φ = 7590087659520.

The previous prime is 32222223001013. The next prime is 32222223001037. The reversal of 32222223001020 is 2010032222223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1341518571 + ... + 1341542589.

It is an arithmetic number, because the mean of its divisors is an integer number (264114312000).

Almost surely, 2^{32222223001020} is an apocalyptic number.

32222223001020 is a gapful number since it is divisible by the number (30) 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 32222223001020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50709947904000).

32222223001020 is an abundant number, since it is smaller than the sum of its proper divisors (69197672806980).

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

32222223001020 is a wasteful number, since it uses less digits than its factorization.

32222223001020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24693 (or 24691 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 32222223001020 its reverse (2010032222223), we get a palindrome (34232255223243).

The spelling of 32222223001020 in words is "thirty-two trillion, two hundred twenty-two billion, two hundred twenty-three million, one thousand, twenty".