20221222110010 has 64 divisors (see below), whose sum is σ = 38582119729152. Its totient is φ = 7604234136576.

The previous prime is 20221222109917. The next prime is 20221222110013. The reversal of 20221222110010 is 1001122212202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20221222110013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1798555449 + ... + 1798566691.

It is an arithmetic number, because the mean of its divisors is an integer number (602845620768).

Almost surely, 2^{20221222110010} is an apocalyptic number.

20221222110010 is a deficient number, since it is larger than the sum of its proper divisors (18360897619142).

20221222110010 is a wasteful number, since it uses less digits than its factorization.

20221222110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22087.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20221222110010 its reverse (1001122212202), we get a palindrome (21222344322212).

The spelling of 20221222110010 in words is "twenty trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred ten thousand, ten".