20200222221022 has 8 divisors (see below), whose sum is σ = 30305841498072. Its totient is φ = 10098275055000.

The previous prime is 20200222221019. The next prime is 20200222221037. The reversal of 20200222221022 is 22012222200202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918014004 + ... + 918036007.

It is an arithmetic number, because the mean of its divisors is an integer number (3788230187259).

Almost surely, 2^{20200222221022} is an apocalyptic number.

20200222221022 is a deficient number, since it is larger than the sum of its proper divisors (10105619277050).

20200222221022 is a wasteful number, since it uses less digits than its factorization.

20200222221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836055514.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20200222221022 its reverse (22012222200202), we get a palindrome (42212444421224).

The spelling of 20200222221022 in words is "twenty trillion, two hundred billion, two hundred twenty-two million, two hundred twenty-one thousand, twenty-two".