2242031422302 has 128 divisors (see below), whose sum is σ = 5850228142080. Its totient is φ = 623023695360.

The previous prime is 2242031422297. The next prime is 2242031422303. The reversal of 2242031422302 is 2032241302422.

2242031422302 is a `hidden beast` number, since 2 + 2 + 4 + 20 + 314 + 22 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242031422303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37326598 + ... + 37386614.

It is an arithmetic number, because the mean of its divisors is an integer number (45704907360).

Almost surely, 2^{2242031422302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242031422302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2925114071040).

2242031422302 is an abundant number, since it is smaller than the sum of its proper divisors (3608196719778).

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

2242031422302 is a wasteful number, since it uses less digits than its factorization.

2242031422302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62743 (or 62737 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2242031422302 its reverse (2032241302422), we get a palindrome (4274272724724).

The spelling of 2242031422302 in words is "two trillion, two hundred forty-two billion, thirty-one million, four hundred twenty-two thousand, three hundred two".