2122011020202 has 16 divisors (see below), whose sum is σ = 4315954618080. Its totient is φ = 695348243792.

The previous prime is 2122011020197. The next prime is 2122011020243. The reversal of 2122011020202 is 2020201102212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2997190353 + ... + 2997191060.

It is an arithmetic number, because the mean of its divisors is an integer number (269747163630).

Almost surely, 2^{2122011020202} is an apocalyptic number.

2122011020202 is an abundant number, since it is smaller than the sum of its proper divisors (2193943597878).

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

2122011020202 is a wasteful number, since it uses less digits than its factorization.

2122011020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5994381477.

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

Adding to 2122011020202 its reverse (2020201102212), we get a palindrome (4142212122414).

The spelling of 2122011020202 in words is "two trillion, one hundred twenty-two billion, eleven million, twenty thousand, two hundred two".