2222444402402 has 16 divisors (see below), whose sum is σ = 3821414983872. Its totient is φ = 949598598960.

The previous prime is 2222444402363. The next prime is 2222444402443. The reversal of 2222444402402 is 2042044442222.

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, 239792993 + ... + 239802260.

It is an arithmetic number, because the mean of its divisors is an integer number (238838436492).

Almost surely, 2^{2222444402402} is an apocalyptic number.

2222444402402 is a deficient number, since it is larger than the sum of its proper divisors (1598970581470).

2222444402402 is a wasteful number, since it uses less digits than its factorization.

2222444402402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479595593.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2222444402402 its reverse (2042044442222), we get a palindrome (4264488844624).

The spelling of 2222444402402 in words is "two trillion, two hundred twenty-two billion, four hundred forty-four million, four hundred two thousand, four hundred two".