222274035040 has 144 divisors (see below), whose sum is σ = 557958569616. Its totient is φ = 83647872000.

The previous prime is 222274035023. The next prime is 222274035043. The reversal of 222274035040 is 40530472222.

222274035040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222274034993 and 222274035011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222274035043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5141515 + ... + 5184565.

It is an arithmetic number, because the mean of its divisors is an integer number (3874712289).

Almost surely, 2^222274035040 is an apocalyptic number.

222274035040 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 222274035040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278979284808).

222274035040 is an abundant number, since it is smaller than the sum of its proper divisors (335684534576).

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

222274035040 is a wasteful number, since it uses less digits than its factorization.

222274035040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43173 (or 43142 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The spelling of 222274035040 in words is "two hundred twenty-two billion, two hundred seventy-four million, thirty-five thousand, forty".