41222055440240 has 40 divisors (see below), whose sum is σ = 95845264983648. Its totient is φ = 16488136398080.

The previous prime is 41222055440201. The next prime is 41222055440243. The reversal of 41222055440240 is 4204455022214.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×41222055440240² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41222055440240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41222055440243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8777567 + ... + 12628926.

Almost surely, 2^{41222055440240} is an apocalyptic number.

41222055440240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41222055440240 is an abundant number, since it is smaller than the sum of its proper divisors (54623209543408).

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

41222055440240 is a wasteful number, since it uses less digits than its factorization.

41222055440240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21430577 (or 21430571 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

The spelling of 41222055440240 in words is "forty-one trillion, two hundred twenty-two billion, fifty-five million, four hundred forty thousand, two hundred forty".