2891202202 has 16 divisors (see below), whose sum is σ = 5012038080. Its totient is φ = 1225163808.

The previous prime is 2891202187. The next prime is 2891202221. The reversal of 2891202202 is 2022021982.

2891202202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1158948 + ... + 1161439.

It is an arithmetic number, because the mean of its divisors is an integer number (313252380).

Almost surely, 2^2891202202 is an apocalyptic number.

2891202202 is a deficient number, since it is larger than the sum of its proper divisors (2120835878).

2891202202 is a wasteful number, since it uses less digits than its factorization.

2891202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320485.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2891202202 is about 53769.9005206444. The cubic root of 2891202202 is about 1424.5996128843.

The spelling of 2891202202 in words is "two billion, eight hundred ninety-one million, two hundred two thousand, two hundred two".