2021202223010 has 32 divisors (see below), whose sum is σ = 3760690332672. Its totient is φ = 781324568640.

The previous prime is 2021202223003. The next prime is 2021202223031. The reversal of 2021202223010 is 103222021202.

It is a self number, because there is not a number n which added to its sum of digits gives 2021202223010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4258817 + ... + 4709556.

It is an arithmetic number, because the mean of its divisors is an integer number (117521572896).

Almost surely, 2^{2021202223010} is an apocalyptic number.

2021202223010 is a deficient number, since it is larger than the sum of its proper divisors (1739488109662).

2021202223010 is a wasteful number, since it uses less digits than its factorization.

2021202223010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8969138.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2021202223010 its reverse (103222021202), we get a palindrome (2124424244212).

The spelling of 2021202223010 in words is "two trillion, twenty-one billion, two hundred two million, two hundred twenty-three thousand, ten".