1022233945408 has 112 divisors (see below), whose sum is σ = 2194872212736. Its totient is φ = 469571880960.

The previous prime is 1022233945361. The next prime is 1022233945417. The reversal of 1022233945408 is 8045493322201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222077635 + ... + 222082237.

It is an arithmetic number, because the mean of its divisors is an integer number (19597073328).

Almost surely, 2^{1022233945408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022233945408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097436106368).

1022233945408 is an abundant number, since it is smaller than the sum of its proper divisors (1172638267328).

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

1022233945408 is a wasteful number, since it uses less digits than its factorization.

1022233945408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832 (or 5822 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 1022233945408 in words is "one trillion, twenty-two billion, two hundred thirty-three million, nine hundred forty-five thousand, four hundred eight".