20000022002202 has 32 divisors (see below), whose sum is σ = 45933064888320. Its totient is φ = 5741633110320.

The previous prime is 20000022002179. The next prime is 20000022002203. The reversal of 20000022002202 is 20220022000002.

It is not an unprimeable number, because it can be changed into a prime (20000022002203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7974489178 + ... + 7974491685.

It is an arithmetic number, because the mean of its divisors is an integer number (1435408277760).

Almost surely, 2^{20000022002202} is an apocalyptic number.

20000022002202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000022002202 is an abundant number, since it is smaller than the sum of its proper divisors (25933042886118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20000022002202 is a wasteful number, since it uses less digits than its factorization.

20000022002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15948980898.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 20000022002202 its reverse (20220022000002), we get a palindrome (40220044002204).

The spelling of 20000022002202 in words is "twenty trillion, twenty-two million, two thousand, two hundred two".