20221120201010 has 8 divisors (see below), whose sum is σ = 36398016361836. Its totient is φ = 8088448080400.

The previous prime is 20221120200973. The next prime is 20221120201109. The reversal of 20221120201010 is 1010202112202.

It can be written as a sum of positive squares in 2 ways, for example, as 16477177705681 + 3743942495329 = 4059209^2 + 1934927^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011056010041 + ... + 1011056010060.

Almost surely, 2^{20221120201010} is an apocalyptic number.

20221120201010 is a deficient number, since it is larger than the sum of its proper divisors (16176896160826).

20221120201010 is a wasteful number, since it uses less digits than its factorization.

20221120201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022112020108.

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

Adding to 20221120201010 its reverse (1010202112202), we get a palindrome (21231322313212).

The spelling of 20221120201010 in words is "twenty trillion, two hundred twenty-one billion, one hundred twenty million, two hundred one thousand, ten".