1400440124022 has 8 divisors (see below), whose sum is σ = 2800880248056. Its totient is φ = 466813374672.

The previous prime is 1400440124021. The next prime is 1400440124029. The reversal of 1400440124022 is 2204210440041.

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

1400440124022 is an admirable number.

It is a super-2 number, since 2×1400440124022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400440123983 and 1400440124001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400440124021) by changing a digit.

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, 116703343663 + ... + 116703343674.

It is an arithmetic number, because the mean of its divisors is an integer number (350110031007).

Almost surely, 2^{1400440124022} is an apocalyptic number.

1400440124022 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.

1400440124022 is a wasteful number, since it uses less digits than its factorization.

1400440124022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233406687342.

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

Adding to 1400440124022 its reverse (2204210440041), we get a palindrome (3604650564063).

The spelling of 1400440124022 in words is "one trillion, four hundred billion, four hundred forty million, one hundred twenty-four thousand, twenty-two".