200020101220022 has 4 divisors (see below), whose sum is σ = 300030151830036. Its totient is φ = 100010050610010.

The previous prime is 200020101219989. The next prime is 200020101220031. The reversal of 200020101220022 is 220022101020002.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 200020101219979 and 200020101220006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005025305004 + ... + 50005025305007.

It is an arithmetic number, because the mean of its divisors is an integer number (75007537957509).

Almost surely, 2^{200020101220022} is an apocalyptic number.

200020101220022 is a deficient number, since it is larger than the sum of its proper divisors (100010050610014).

200020101220022 is a wasteful number, since it uses less digits than its factorization.

200020101220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100010050610013.

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

Adding to 200020101220022 its reverse (220022101020002), we get a palindrome (420042202240024).

The spelling of 200020101220022 in words is "two hundred trillion, twenty billion, one hundred one million, two hundred twenty thousand, twenty-two".