20022012100011 has 16 divisors (see below), whose sum is σ = 26701679964960. Its totient is φ = 13345176430080.

The previous prime is 20022012100007. The next prime is 20022012100019. The reversal of 20022012100011 is 11000121022002.

It is not a de Polignac number, because 20022012100011 - 2² = 20022012100007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20022012100011.

It is not an unprimeable number, because it can be changed into a prime (20022012100019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600721795 + ... + 600755123.

It is an arithmetic number, because the mean of its divisors is an integer number (1668854997810).

Almost surely, 2^{20022012100011} is an apocalyptic number.

20022012100011 is a deficient number, since it is larger than the sum of its proper divisors (6679667864949).

20022012100011 is a wasteful number, since it uses less digits than its factorization.

20022012100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69806.

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

Adding to 20022012100011 its reverse (11000121022002), we get a palindrome (31022133122013).

The spelling of 20022012100011 in words is "twenty trillion, twenty-two billion, twelve million, one hundred thousand, eleven".