22021020002110 has 16 divisors (see below), whose sum is σ = 40229445497616. Its totient is φ = 8676939224448.

The previous prime is 22021020002081. The next prime is 22021020002119. The reversal of 22021020002110 is 1120002012022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021020002119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16433596347 + ... + 16433597686.

It is an arithmetic number, because the mean of its divisors is an integer number (2514340343601).

Almost surely, 2^{22021020002110} is an apocalyptic number.

22021020002110 is a deficient number, since it is larger than the sum of its proper divisors (18208425495506).

22021020002110 is a wasteful number, since it uses less digits than its factorization.

22021020002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32867194107.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22021020002110 its reverse (1120002012022), we get a palindrome (23141022014132).

The spelling of 22021020002110 in words is "twenty-two trillion, twenty-one billion, twenty million, two thousand, one hundred ten".