20100022110010 has 64 divisors (see below), whose sum is σ = 37725850828800. Its totient is φ = 7700924835072.

The previous prime is 20100022109983. The next prime is 20100022110023. The reversal of 20100022110010 is 1001122000102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565654204 + ... + 565689736.

It is an arithmetic number, because the mean of its divisors is an integer number (589466419200).

Almost surely, 2^{20100022110010} is an apocalyptic number.

20100022110010 is a deficient number, since it is larger than the sum of its proper divisors (17625828718790).

20100022110010 is a wasteful number, since it uses less digits than its factorization.

20100022110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51055.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20100022110010 its reverse (1001122000102), we get a palindrome (21101144110112).

The spelling of 20100022110010 in words is "twenty trillion, one hundred billion, twenty-two million, one hundred ten thousand, ten".