20200011122010 has 32 divisors (see below), whose sum is σ = 48487259761920. Its totient is φ = 5385865958208.

The previous prime is 20200011122003. The next prime is 20200011122023. The reversal of 20200011122010 is 1022111000202.

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, 50025205 + ... + 50427384.

It is an arithmetic number, because the mean of its divisors is an integer number (1515226867560).

Almost surely, 2^{20200011122010} is an apocalyptic number.

20200011122010 is an abundant number, since it is smaller than the sum of its proper divisors (28287248639910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20200011122010 is a wasteful number, since it uses less digits than its factorization.

20200011122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100459302.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20200011122010 its reverse (1022111000202), we get a palindrome (21222122122212).

The spelling of 20200011122010 in words is "twenty trillion, two hundred billion, eleven million, one hundred twenty-two thousand, ten".