2142242202 has 8 divisors (see below), whose sum is σ = 4284484416. Its totient is φ = 714080732.

The previous prime is 2142242189. The next prime is 2142242213. The reversal of 2142242202 is 2022422412.

2142242202 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

2142242202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178520178 + ... + 178520189.

It is an arithmetic number, because the mean of its divisors is an integer number (535560552).

Almost surely, 2^2142242202 is an apocalyptic number.

2142242202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2142242202 is a wasteful number, since it uses less digits than its factorization.

2142242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357040372.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2142242202 is about 46284.3623916329. The cubic root of 2142242202 is about 1289.1086529244.

Adding to 2142242202 its reverse (2022422412), we get a palindrome (4164664614).

The spelling of 2142242202 in words is "two billion, one hundred forty-two million, two hundred forty-two thousand, two hundred two".