1400401044222 has 8 divisors (see below), whose sum is σ = 2800802088456. Its totient is φ = 466800348072.

The previous prime is 1400401044209. The next prime is 1400401044247. The reversal of 1400401044222 is 2224401040041.

It is a sphenic number, since it is the product of 3 distinct primes.

1400401044222 is an admirable number.

It is a super-2 number, since 2×1400401044222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400401044192 and 1400401044201.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 116700087013 + ... + 116700087024.

It is an arithmetic number, because the mean of its divisors is an integer number (350100261057).

Almost surely, 2^{1400401044222} is an apocalyptic number.

1400401044222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400401044222 is a wasteful number, since it uses less digits than its factorization.

1400401044222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233400174042.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1400401044222 its reverse (2224401040041), we get a palindrome (3624802084263).

The spelling of 1400401044222 in words is "one trillion, four hundred billion, four hundred one million, forty-four thousand, two hundred twenty-two".