1622133112600 has 576 divisors, whose sum is σ = 5320609459200. Its totient is φ = 451640448000.

The previous prime is 1622133112597. The next prime is 1622133112609. The reversal of 1622133112600 is 62113312261.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1622133112609) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 43424731 + ... + 43462069.

It is an arithmetic number, because the mean of its divisors is an integer number (9237169200).

Almost surely, 2^{1622133112600} is an apocalyptic number.

1622133112600 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 1622133112600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2660304729600).

1622133112600 is an abundant number, since it is smaller than the sum of its proper divisors (3698476346600).

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

1622133112600 is a wasteful number, since it uses less digits than its factorization.

1622133112600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37424 (or 37408 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 1622133112600 its reverse (62113312261), we get a palindrome (1684246424861).

The spelling of 1622133112600 in words is "one trillion, six hundred twenty-two billion, one hundred thirty-three million, one hundred twelve thousand, six hundred".