1002202201122 has 32 divisors (see below), whose sum is σ = 2076373893120. Its totient is φ = 322148644560.

The previous prime is 1002202201093. The next prime is 1002202201193. The reversal of 1002202201122 is 2211022022001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9467122 + ... + 9572397.

It is an arithmetic number, because the mean of its divisors is an integer number (64886684160).

Almost surely, 2^{1002202201122} is an apocalyptic number.

1002202201122 is an abundant number, since it is smaller than the sum of its proper divisors (1074171691998).

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

1002202201122 is a wasteful number, since it uses less digits than its factorization.

1002202201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19039838.

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

Adding to 1002202201122 its reverse (2211022022001), we get a palindrome (3213224223123).

The spelling of 1002202201122 in words is "one trillion, two billion, two hundred two million, two hundred one thousand, one hundred twenty-two".