2120011122202 has 16 divisors (see below), whose sum is σ = 3181818975552. Its totient is φ = 1059404971680.

The previous prime is 2120011122199. The next prime is 2120011122221. The reversal of 2120011122202 is 2022211100212.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26464453 + ... + 26544439.

It is an arithmetic number, because the mean of its divisors is an integer number (198863685972).

Almost surely, 2^{2120011122202} is an apocalyptic number.

2120011122202 is a deficient number, since it is larger than the sum of its proper divisors (1061807853350).

2120011122202 is a wasteful number, since it uses less digits than its factorization.

2120011122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87333.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2120011122202 its reverse (2022211100212), we get a palindrome (4142222222414).

The spelling of 2120011122202 in words is "two trillion, one hundred twenty billion, eleven million, one hundred twenty-two thousand, two hundred two".