2242010133240 has 128 divisors (see below), whose sum is σ = 6850428802560. Its totient is φ = 586903509504.

The previous prime is 2242010133239. The next prime is 2242010133257. The reversal of 2242010133240 is 423310102422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2242010133240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 846837 + ... + 2280603.

It is an arithmetic number, because the mean of its divisors is an integer number (53518975020).

Almost surely, 2^{2242010133240} is an apocalyptic number.

2242010133240 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 2242010133240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3425214401280).

2242010133240 is an abundant number, since it is smaller than the sum of its proper divisors (4608418669320).

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

2242010133240 is a wasteful number, since it uses less digits than its factorization.

2242010133240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434021 (or 1434017 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2242010133240 its reverse (423310102422), we get a palindrome (2665320235662).

The spelling of 2242010133240 in words is "two trillion, two hundred forty-two billion, ten million, one hundred thirty-three thousand, two hundred forty".