1022022012202 has 8 divisors (see below), whose sum is σ = 1574466343236. Its totient is φ = 497199897792.

The previous prime is 1022022012169. The next prime is 1022022012211. The reversal of 1022022012202 is 2022102202201.

It can be written as a sum of positive squares in 2 ways, for example, as 708187888521 + 313834123681 = 841539^2 + 560209^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6905554063 + ... + 6905554210.

Almost surely, 2^{1022022012202} is an apocalyptic number.

1022022012202 is a deficient number, since it is larger than the sum of its proper divisors (552444331034).

1022022012202 is a wasteful number, since it uses less digits than its factorization.

1022022012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13811108312.

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

Adding to 1022022012202 its reverse (2022102202201), we get a palindrome (3044124214403).

The spelling of 1022022012202 in words is "one trillion, twenty-two billion, twenty-two million, twelve thousand, two hundred two".