2220000351542 has 4 divisors (see below), whose sum is σ = 3330000527316. Its totient is φ = 1110000175770.

The previous prime is 2220000351529. The next prime is 2220000351553. The reversal of 2220000351542 is 2451530000222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555000087884 + ... + 555000087887.

It is an arithmetic number, because the mean of its divisors is an integer number (832500131829).

Almost surely, 2^{2220000351542} is an apocalyptic number.

2220000351542 is a deficient number, since it is larger than the sum of its proper divisors (1110000175774).

2220000351542 is a wasteful number, since it uses less digits than its factorization.

2220000351542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110000175773.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 2220000351542 its reverse (2451530000222), we get a palindrome (4671530351764).

The spelling of 2220000351542 in words is "two trillion, two hundred twenty billion, three hundred fifty-one thousand, five hundred forty-two".