22022010012202 has 8 divisors (see below), whose sum is σ = 33094074197412. Its totient is φ = 10990651946400.

The previous prime is 22022010012187. The next prime is 22022010012251. The reversal of 22022010012202 is 20221001022022.

It can be written as a sum of positive squares in 2 ways, for example, as 21995077591881 + 26932420321 = 4689891^2 + 164111^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10176528499 + ... + 10176530662.

Almost surely, 2^{22022010012202} is an apocalyptic number.

22022010012202 is a deficient number, since it is larger than the sum of its proper divisors (11072064185210).

22022010012202 is a wasteful number, since it uses less digits than its factorization.

22022010012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20353059704.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22022010012202 its reverse (20221001022022), we get a palindrome (42243011034224).

The spelling of 22022010012202 in words is "twenty-two trillion, twenty-two billion, ten million, twelve thousand, two hundred two".