10202204402242 has 16 divisors (see below), whose sum is σ = 15659675805312. Its totient is φ = 4982319714960.

The previous prime is 10202204402239. The next prime is 10202204402261. The reversal of 10202204402242 is 24220440220201.

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 7 ways as a sum of consecutive naturals, for example, 1045767 + ... + 4636597.

It is an arithmetic number, because the mean of its divisors is an integer number (978729737832).

Almost surely, 2^{10202204402242} is an apocalyptic number.

10202204402242 is a deficient number, since it is larger than the sum of its proper divisors (5457471403070).

10202204402242 is a wasteful number, since it uses less digits than its factorization.

10202204402242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623913.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 10202204402242 its reverse (24220440220201), we get a palindrome (34422644622443).

The spelling of 10202204402242 in words is "ten trillion, two hundred two billion, two hundred four million, four hundred two thousand, two hundred forty-two".