20210100022010 has 32 divisors (see below), whose sum is σ = 36539431169472. Its totient is φ = 8048208365440.

The previous prime is 20210100021977. The next prime is 20210100022033. The reversal of 20210100022010 is 1022000101202.

It is a happy number.

It is a super-3 number, since 3×20210100022010³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20210100021982 and 20210100022000.

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, 102348734 + ... + 102546006.

It is an arithmetic number, because the mean of its divisors is an integer number (1141857224046).

Almost surely, 2^{20210100022010} is an apocalyptic number.

20210100022010 is a deficient number, since it is larger than the sum of its proper divisors (16329331147462).

20210100022010 is a wasteful number, since it uses less digits than its factorization.

20210100022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242638.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20210100022010 its reverse (1022000101202), we get a palindrome (21232100123212).

The spelling of 20210100022010 in words is "twenty trillion, two hundred ten billion, one hundred million, twenty-two thousand, ten".