2221401024202 has 8 divisors (see below), whose sum is σ = 3342168309312. Its totient is φ = 1107344921100.

The previous prime is 2221401024181. The next prime is 2221401024229. The reversal of 2221401024202 is 2024201041222.

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

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 3 ways as a sum of consecutive naturals, for example, 1677794674 + ... + 1677795997.

It is an arithmetic number, because the mean of its divisors is an integer number (417771038664).

Almost surely, 2^{2221401024202} is an apocalyptic number.

2221401024202 is a deficient number, since it is larger than the sum of its proper divisors (1120767285110).

2221401024202 is a wasteful number, since it uses less digits than its factorization.

2221401024202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355591004.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2221401024202 its reverse (2024201041222), we get a palindrome (4245602065424).

The spelling of 2221401024202 in words is "two trillion, two hundred twenty-one billion, four hundred one million, twenty-four thousand, two hundred two".