20020011122210 has 16 divisors (see below), whose sum is σ = 39312021840192. Its totient is φ = 7280004044400.

The previous prime is 20020011122201. The next prime is 20020011122257. The reversal of 20020011122210 is 1222111002002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91000050446 + ... + 91000050665.

It is an arithmetic number, because the mean of its divisors is an integer number (2457001365012).

Almost surely, 2^{20020011122210} is an apocalyptic number.

20020011122210 is a deficient number, since it is larger than the sum of its proper divisors (19292010717982).

20020011122210 is a wasteful number, since it uses less digits than its factorization.

20020011122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182000101129.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20020011122210 its reverse (1222111002002), we get a palindrome (21242122124212).

The spelling of 20020011122210 in words is "twenty trillion, twenty billion, eleven million, one hundred twenty-two thousand, two hundred ten".