2122001120010 has 32 divisors (see below), whose sum is σ = 5102577778752. Its totient is φ = 564780844160.

The previous prime is 2122001119999. The next prime is 2122001120053. The reversal of 2122001120010 is 100211002212.

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, 67866684 + ... + 67897943.

It is an arithmetic number, because the mean of its divisors is an integer number (159455555586).

Almost surely, 2^{2122001120010} is an apocalyptic number.

2122001120010 is an abundant number, since it is smaller than the sum of its proper divisors (2980576658742).

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

2122001120010 is a wasteful number, since it uses less digits than its factorization.

2122001120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135765158.

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

Adding to 2122001120010 its reverse (100211002212), we get a palindrome (2222212122222).

The spelling of 2122001120010 in words is "two trillion, one hundred twenty-two billion, one million, one hundred twenty thousand, ten".