2222630232542 has 8 divisors (see below), whose sum is σ = 3424051979976. Its totient is φ = 1081279572552.

The previous prime is 2222630232503. The next prime is 2222630232553. The reversal of 2222630232542 is 2452320362222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15017771768 + ... + 15017771915.

It is an arithmetic number, because the mean of its divisors is an integer number (428006497497).

Almost surely, 2^{2222630232542} is an apocalyptic number.

2222630232542 is a deficient number, since it is larger than the sum of its proper divisors (1201421747434).

2222630232542 is a wasteful number, since it uses less digits than its factorization.

2222630232542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30035543722.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 2222630232542 its reverse (2452320362222), we get a palindrome (4674950594764).

The spelling of 2222630232542 in words is "two trillion, two hundred twenty-two billion, six hundred thirty million, two hundred thirty-two thousand, five hundred forty-two".