20022020100010 has 32 divisors (see below), whose sum is σ = 36074819797632. Its totient is φ = 8000992624320.

The previous prime is 20022020099981. The next prime is 20022020100149. The reversal of 20022020100010 is 1000102022002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20022020100010.

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, 51042889 + ... + 51433651.

It is an arithmetic number, because the mean of its divisors is an integer number (1127338118676).

Almost surely, 2^{20022020100010} is an apocalyptic number.

20022020100010 is a deficient number, since it is larger than the sum of its proper divisors (16052799697622).

20022020100010 is a wasteful number, since it uses less digits than its factorization.

20022020100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395758.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20022020100010 its reverse (1000102022002), we get a palindrome (21022122122012).

The spelling of 20022020100010 in words is "twenty trillion, twenty-two billion, twenty million, one hundred thousand, ten".