2012211220019 has 32 divisors (see below), whose sum is σ = 2712474293760. Its totient is φ = 1441578240000.

The previous prime is 2012211220013. The next prime is 2012211220069. The reversal of 2012211220019 is 9100221122102.

It is a cyclic number.

It is not a de Polignac number, because 2012211220019 - 2⁴ = 2012211220003 is a prime.

It is a super-3 number, since 3×2012211220019³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2012211219976 and 2012211220003.

It is not an unprimeable number, because it can be changed into a prime (2012211220013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3753134 + ... + 4255635.

It is an arithmetic number, because the mean of its divisors is an integer number (84764821680).

Almost surely, 2^{2012211220019} is an apocalyptic number.

2012211220019 is a deficient number, since it is larger than the sum of its proper divisors (700263073741).

2012211220019 is a wasteful number, since it uses less digits than its factorization.

2012211220019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8009051.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 2012211220019 in words is "two trillion, twelve billion, two hundred eleven million, two hundred twenty thousand, nineteen".