1022922328320 has 1440 divisors, whose sum is σ = 4077165818880. Its totient is φ = 243716014080.

The previous prime is 1022922328313. The next prime is 1022922328333. The reversal of 1022922328320 is 238232292201.

It is a happy number.

1022922328320 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 9 + 2 + 2 + 328 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 4847973015 + ... + 4847973225.

It is an arithmetic number, because the mean of its divisors is an integer number (2831365152).

Almost surely, 2^{1022922328320} is an apocalyptic number.

1022922328320 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 1022922328320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2038582909440).

1022922328320 is an abundant number, since it is smaller than the sum of its proper divisors (3054243490560).

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

1022922328320 is a wasteful number, since it uses less digits than its factorization.

1022922328320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 1022922328320 in words is "one trillion, twenty-two billion, nine hundred twenty-two million, three hundred twenty-eight thousand, three hundred twenty".