2012102022202 has 8 divisors (see below), whose sum is σ = 3027108978036. Its totient is φ = 1003065696192.

The previous prime is 2012102022197. The next prime is 2012102022241. The reversal of 2012102022202 is 2022202012102.

It can be written as a sum of positive squares in 2 ways, for example, as 1984489220961 + 27612801241 = 1408719^2 + 166171^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1492656613 + ... + 1492657960.

Almost surely, 2^{2012102022202} is an apocalyptic number.

2012102022202 is a deficient number, since it is larger than the sum of its proper divisors (1015006955834).

2012102022202 is a wasteful number, since it uses less digits than its factorization.

2012102022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985314912.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2012102022202 its reverse (2022202012102), we get a palindrome (4034304034304).

The spelling of 2012102022202 in words is "two trillion, twelve billion, one hundred two million, twenty-two thousand, two hundred two".