1922916996000 has 3840 divisors, whose sum is σ = 9749438899200. Its totient is φ = 368831232000.

The previous prime is 1922916995999. The next prime is 1922916996019. The reversal of 1922916996000 is 6996192291.

1922916996000 is a `hidden beast` number, since 1 + 9 + 2 + 29 + 1 + 6 + 9 + 9 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 147916691994 + ... + 147916692006.

It is an arithmetic number, because the mean of its divisors is an integer number (2538916380).

Almost surely, 2^{1922916996000} is an apocalyptic number.

1922916996000 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 1922916996000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874719449600).

1922916996000 is an abundant number, since it is smaller than the sum of its proper divisors (7826521903200).

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

1922916996000 is an equidigital number, since it uses as much as digits as its factorization.

1922916996000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 54.

It can be divided in two parts, 192 and 2916996000, that added together give a palindrome (2916996192).

The spelling of 1922916996000 in words is "one trillion, nine hundred twenty-two billion, nine hundred sixteen million, nine hundred ninety-six thousand".