2242100545340 has 24 divisors (see below), whose sum is σ = 4956222258960. Its totient is φ = 849638101248.

The previous prime is 2242100545339. The next prime is 2242100545357. The reversal of 2242100545340 is 435450012422.

It is a junction number, because it is equal to n+sod(n) for n = 2242100545297 and 2242100545306.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2950131917 + ... + 2950132676.

It is an arithmetic number, because the mean of its divisors is an integer number (206509260790).

Almost surely, 2^{2242100545340} is an apocalyptic number.

2242100545340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242100545340 is an abundant number, since it is smaller than the sum of its proper divisors (2714121713620).

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

2242100545340 is a wasteful number, since it uses less digits than its factorization.

2242100545340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900264621 (or 5900264619 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 2242100545340 its reverse (435450012422), we get a palindrome (2677550557762).

The spelling of 2242100545340 in words is "two trillion, two hundred forty-two billion, one hundred million, five hundred forty-five thousand, three hundred forty".