222014105402 has 4 divisors (see below), whose sum is σ = 333021158106. Its totient is φ = 111007052700.

The previous prime is 222014105389. The next prime is 222014105431. The reversal of 222014105402 is 204501410222.

222014105402 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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., 220468750681 + 1545354721 = 469541^2 + 39311^2 .

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 as a sum of consecutive naturals, namely, 55503526349 + ... + 55503526352.

Almost surely, 2^222014105402 is an apocalyptic number.

222014105402 is a deficient number, since it is larger than the sum of its proper divisors (111007052704).

222014105402 is a wasteful number, since it uses less digits than its factorization.

222014105402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111007052703.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 222014105402 its reverse (204501410222), we get a palindrome (426515515624).

The spelling of 222014105402 in words is "two hundred twenty-two billion, fourteen million, one hundred five thousand, four hundred two".