1402222113422 has 16 divisors (see below), whose sum is σ = 2269108946160. Its totient is φ = 646042032192.

The previous prime is 1402222113407. The next prime is 1402222113451. The reversal of 1402222113422 is 2243112222041.

It is a happy number.

It is a super-3 number, since 3×1402222113422³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1402222113391 and 1402222113400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47376788 + ... + 47406375.

It is an arithmetic number, because the mean of its divisors is an integer number (141819309135).

Almost surely, 2^{1402222113422} is an apocalyptic number.

1402222113422 is a deficient number, since it is larger than the sum of its proper divisors (866886832738).

1402222113422 is a wasteful number, since it uses less digits than its factorization.

1402222113422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94783747.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1402222113422 its reverse (2243112222041), we get a palindrome (3645334335463).

The spelling of 1402222113422 in words is "one trillion, four hundred two billion, two hundred twenty-two million, one hundred thirteen thousand, four hundred twenty-two".