2020012222011 has 32 divisors (see below), whose sum is σ = 3177630437376. Its totient is φ = 1116979200000.

The previous prime is 2020012221991. The next prime is 2020012222037. The reversal of 2020012222011 is 1102222100202.

It is not a de Polignac number, because 2020012222011 - 2⁶ = 2020012221947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020012222061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9899011 + ... + 10101011.

It is an arithmetic number, because the mean of its divisors is an integer number (99300951168).

Almost surely, 2^{2020012222011} is an apocalyptic number.

2020012222011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2020012222011 is a deficient number, since it is larger than the sum of its proper divisors (1157618215365).

2020012222011 is a wasteful number, since it uses less digits than its factorization.

2020012222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217403.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2020012222011 its reverse (1102222100202), we get a palindrome (3122234322213).

The spelling of 2020012222011 in words is "two trillion, twenty billion, twelve million, two hundred twenty-two thousand, eleven".