2214500335402 has 4 divisors (see below), whose sum is σ = 3321750503106. Its totient is φ = 1107250167700.

The previous prime is 2214500335381. The next prime is 2214500335433. The reversal of 2214500335402 is 2045330054122.

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., 1915541808961 + 298958526441 = 1384031^2 + 546771^2 .

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, 553625083849 + ... + 553625083852.

Almost surely, 2^{2214500335402} is an apocalyptic number.

2214500335402 is a deficient number, since it is larger than the sum of its proper divisors (1107250167704).

2214500335402 is a wasteful number, since it uses less digits than its factorization.

2214500335402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107250167703.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 2214500335402 its reverse (2045330054122), we get a palindrome (4259830389524).

The spelling of 2214500335402 in words is "two trillion, two hundred fourteen billion, five hundred million, three hundred thirty-five thousand, four hundred two".