10404012442202 has 4 divisors (see below), whose sum is σ = 15606018663306. Its totient is φ = 5202006221100.

The previous prime is 10404012442183. The next prime is 10404012442247. The reversal of 10404012442202 is 20224421040401.

It is a happy number.

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., 10042427902441 + 361584539761 = 3168979^2 + 601319^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601003110549 + ... + 2601003110552.

Almost surely, 2^{10404012442202} is an apocalyptic number.

10404012442202 is a deficient number, since it is larger than the sum of its proper divisors (5202006221104).

10404012442202 is an equidigital number, since it uses as much as digits as its factorization.

10404012442202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202006221103.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 10404012442202 its reverse (20224421040401), we get a palindrome (30628433482603).

The spelling of 10404012442202 in words is "ten trillion, four hundred four billion, twelve million, four hundred forty-two thousand, two hundred two".