200020021111022 has 64 divisors (see below), whose sum is σ = 364789166837760. Its totient is φ = 80296627539456.

The previous prime is 200020021111007. The next prime is 200020021111049. The reversal of 200020021111022 is 220111120020002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 200020021110988 and 200020021111006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194640629 + ... + 195665567.

It is an arithmetic number, because the mean of its divisors is an integer number (5699830731840).

Almost surely, 2^{200020021111022} is an apocalyptic number.

200020021111022 is a deficient number, since it is larger than the sum of its proper divisors (164769145726738).

200020021111022 is a wasteful number, since it uses less digits than its factorization.

200020021111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028865.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200020021111022 its reverse (220111120020002), we get a palindrome (420131141131024).

The spelling of 200020021111022 in words is "two hundred trillion, twenty billion, twenty-one million, one hundred eleven thousand, twenty-two".