20221012202 has 8 divisors (see below), whose sum is σ = 32115725316. Its totient is φ = 9515770432.

The previous prime is 20221012169. The next prime is 20221012213.

20221012202 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 18501168361 + 1719843841 = 136019^2 + 41471^2 .

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, 297367793 + ... + 297367860.

Almost surely, 2^20221012202 is an apocalyptic number.

20221012202 is a deficient number, since it is larger than the sum of its proper divisors (11894713114).

20221012202 is a wasteful number, since it uses less digits than its factorization.

20221012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594735672.

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 202210 and 12202, that added together give a palindrome (214412).

The spelling of 20221012202 in words is "twenty billion, two hundred twenty-one million, twelve thousand, two hundred two".