20211102022010 has 32 divisors (see below), whose sum is σ = 36741256201872. Its totient is φ = 8004162700800.

The previous prime is 20211102021997. The next prime is 20211102022021. The reversal of 20211102022010 is 1022020111202.

It can be written as a sum of positive squares in 8 ways, for example, as 17003309979049 + 3207792042961 = 4123507^2 + 1791031^2 .

It is a super-3 number, since 3×20211102022010³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36547124 + ... + 37096016.

Almost surely, 2^{20211102022010} is an apocalyptic number.

20211102022010 is a deficient number, since it is larger than the sum of its proper divisors (16530154179862).

20211102022010 is a wasteful number, since it uses less digits than its factorization.

20211102022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585458.

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

Adding to 20211102022010 its reverse (1022020111202), we get a palindrome (21233122133212).

The spelling of 20211102022010 in words is "twenty trillion, two hundred eleven billion, one hundred two million, twenty-two thousand, ten".