20000220202022 has 16 divisors (see below), whose sum is σ = 30423522864672. Its totient is φ = 9859051957440.

The previous prime is 20000220201851. The next prime is 20000220202033. The reversal of 20000220202022 is 22020202200002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20000220201988 and 20000220202006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5236928 + ... + 8211324.

It is an arithmetic number, because the mean of its divisors is an integer number (1901470179042).

Almost surely, 2^{20000220202022} is an apocalyptic number.

20000220202022 is a deficient number, since it is larger than the sum of its proper divisors (10423302662650).

20000220202022 is a wasteful number, since it uses less digits than its factorization.

20000220202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021823.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 20000220202022 its reverse (22020202200002), we get a palindrome (42020422402024).

It can be divided in two parts, 20000 and 220202022, that added together give a palindrome (220222022).

The spelling of 20000220202022 in words is "twenty trillion, two hundred twenty million, two hundred two thousand, twenty-two".