10111000020022 has 64 divisors (see below), whose sum is σ = 16882295685120. Its totient is φ = 4503306931200.

The previous prime is 10111000020019. The next prime is 10111000020083. The reversal of 10111000020022 is 22002000011101.

It is a junction number, because it is equal to n+sod(n) for n = 10111000019990 and 10111000020008.

It is a congruent number.

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, 220543822 + ... + 220589662.

It is an arithmetic number, because the mean of its divisors is an integer number (263785870080).

Almost surely, 2^{10111000020022} is an apocalyptic number.

10111000020022 is a deficient number, since it is larger than the sum of its proper divisors (6771295665098).

10111000020022 is a wasteful number, since it uses less digits than its factorization.

10111000020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46957.

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

Adding to 10111000020022 its reverse (22002000011101), we get a palindrome (32113000031123).

The spelling of 10111000020022 in words is "ten trillion, one hundred eleven billion, twenty thousand, twenty-two".