1023222322000 has 320 divisors, whose sum is σ = 2587055417856. Its totient is φ = 391104000000.

The previous prime is 1023222321977. The next prime is 1023222322007. The reversal of 1023222322000 is 2232223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023222322007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1053781515 + ... + 1053782485.

Almost surely, 2^{1023222322000} is an apocalyptic number.

1023222322000 is a gapful number since it is divisible by the number (10) 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 1023222322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293527708928).

1023222322000 is an abundant number, since it is smaller than the sum of its proper divisors (1563833095856).

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

1023222322000 is a wasteful number, since it uses less digits than its factorization.

1023222322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1023222322000 its reverse (2232223201), we get a palindrome (1025454545201).

The spelling of 1023222322000 in words is "one trillion, twenty-three billion, two hundred twenty-two million, three hundred twenty-two thousand".