2020102122011 has 8 divisors (see below), whose sum is σ = 2129634084864. Its totient is φ = 1913343120360.

The previous prime is 2020102122007. The next prime is 2020102122089. The reversal of 2020102122011 is 1102212010202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020102122011 - 2² = 2020102122007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020102122001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693238805 + ... + 693241718.

It is an arithmetic number, because the mean of its divisors is an integer number (266204260608).

Almost surely, 2^{2020102122011} is an apocalyptic number.

2020102122011 is a deficient number, since it is larger than the sum of its proper divisors (109531962853).

2020102122011 is a wasteful number, since it uses less digits than its factorization.

2020102122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386480601.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2020102122011 its reverse (1102212010202), we get a palindrome (3122314132213).

The spelling of 2020102122011 in words is "two trillion, twenty billion, one hundred two million, one hundred twenty-two thousand, eleven".