222034003402 has 4 divisors (see below), whose sum is σ = 333051005106. Its totient is φ = 111017001700.

The previous prime is 222034003379. The next prime is 222034003447. The reversal of 222034003402 is 204300430222.

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., 179988911001 + 42045092401 = 424251^2 + 205049^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55508500849 + ... + 55508500852.

Almost surely, 2^222034003402 is an apocalyptic number.

222034003402 is a deficient number, since it is larger than the sum of its proper divisors (111017001704).

222034003402 is a wasteful number, since it uses less digits than its factorization.

222034003402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111017001703.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 222034003402 its reverse (204300430222), we get a palindrome (426334433624).

The spelling of 222034003402 in words is "two hundred twenty-two billion, thirty-four million, three thousand, four hundred two".