2021022010110 has 32 divisors (see below), whose sum is σ = 4911850967040. Its totient is φ = 532117186848.

The previous prime is 2021022010103. The next prime is 2021022010127. The reversal of 2021022010110 is 110102201202.

It is a congruent number.

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, 426373582 + ... + 426378321.

It is an arithmetic number, because the mean of its divisors is an integer number (153495342720).

Almost surely, 2^{2021022010110} is an apocalyptic number.

2021022010110 is an abundant number, since it is smaller than the sum of its proper divisors (2890828956930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2021022010110 is a wasteful number, since it uses less digits than its factorization.

2021022010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852751992.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2021022010110 its reverse (110102201202), we get a palindrome (2131124211312).

The spelling of 2021022010110 in words is "two trillion, twenty-one billion, twenty-two million, ten thousand, one hundred ten".