20002022112202 has 8 divisors (see below), whose sum is σ = 32310958796676. Its totient is φ = 9231702513312.

The previous prime is 20002022112181. The next prime is 20002022112203. The reversal of 20002022112202 is 20221122020002.

It can be written as a sum of positive squares in 2 ways, for example, as 19851649559361 + 150372552841 = 4455519^2 + 387779^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20002022112203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384654271363 + ... + 384654271414.

Almost surely, 2^{20002022112202} is an apocalyptic number.

20002022112202 is a deficient number, since it is larger than the sum of its proper divisors (12308936684474).

20002022112202 is a wasteful number, since it uses less digits than its factorization.

20002022112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769308542792.

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

Adding to 20002022112202 its reverse (20221122020002), we get a palindrome (40223144132204).

The spelling of 20002022112202 in words is "twenty trillion, two billion, twenty-two million, one hundred twelve thousand, two hundred two".