1401214443022 has 4 divisors (see below), whose sum is σ = 2101821664536. Its totient is φ = 700607221510.

The previous prime is 1401214443007. The next prime is 1401214443029. The reversal of 1401214443022 is 2203444121041.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401214443029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350303610754 + ... + 350303610757.

It is an arithmetic number, because the mean of its divisors is an integer number (525455416134).

Almost surely, 2^{1401214443022} is an apocalyptic number.

1401214443022 is a deficient number, since it is larger than the sum of its proper divisors (700607221514).

1401214443022 is an equidigital number, since it uses as much as digits as its factorization.

1401214443022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700607221513.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1401214443022 its reverse (2203444121041), we get a palindrome (3604658564063).

The spelling of 1401214443022 in words is "one trillion, four hundred one billion, two hundred fourteen million, four hundred forty-three thousand, twenty-two".