2221011002202 has 8 divisors (see below), whose sum is σ = 4442022004416. Its totient is φ = 740337000732.

The previous prime is 2221011002179. The next prime is 2221011002209. The reversal of 2221011002202 is 2022001101222.

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

2221011002202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2221011002209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185084250178 + ... + 185084250189.

It is an arithmetic number, because the mean of its divisors is an integer number (555252750552).

Almost surely, 2^{2221011002202} is an apocalyptic number.

2221011002202 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.

2221011002202 is a wasteful number, since it uses less digits than its factorization.

2221011002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370168500372.

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

Adding to 2221011002202 its reverse (2022001101222), we get a palindrome (4243012103424).

The spelling of 2221011002202 in words is "two trillion, two hundred twenty-one billion, eleven million, two thousand, two hundred two".