222202895040 has 1008 divisors, whose sum is σ = 917809761024. Its totient is φ = 49177497600.

The previous prime is 222202895039. The next prime is 222202895059. The reversal of 222202895040 is 40598202222.

It is a tau number, because it is divible by the number of its divisors (1008).

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

It is a junction number, because it is equal to n+sod(n) for n = 222202894986 and 222202895004.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 671307675 + ... + 671308005.

Almost surely, 2^222202895040 is an apocalyptic number.

222202895040 is a gapful number since it is divisible by the number (20) 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 222202895040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458904880512).

222202895040 is an abundant number, since it is smaller than the sum of its proper divisors (695606865984).

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

222202895040 is a wasteful number, since it uses less digits than its factorization.

222202895040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 222202895040 in words is "two hundred twenty-two billion, two hundred two million, eight hundred ninety-five thousand, forty".