411222002402242 has 4 divisors (see below), whose sum is σ = 616833003603366. Its totient is φ = 205611001201120.

The previous prime is 411222002402203. The next prime is 411222002402243. The reversal of 411222002402242 is 242204200222114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 409614328022761 + 1607674379481 = 20238931^2 + 1267941^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 411222002402242.

It is not an unprimeable number, because it can be changed into a prime (411222002402243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102805500600559 + ... + 102805500600562.

Almost surely, 2^{411222002402242} is an apocalyptic number.

411222002402242 is a deficient number, since it is larger than the sum of its proper divisors (205611001201124).

411222002402242 is a wasteful number, since it uses less digits than its factorization.

411222002402242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205611001201123.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 411222002402242 its reverse (242204200222114), we get a palindrome (653426202624356).

The spelling of 411222002402242 in words is "four hundred eleven trillion, two hundred twenty-two billion, two million, four hundred two thousand, two hundred forty-two".