1421443200022 has 16 divisors (see below), whose sum is σ = 2187513724032. Its totient is φ = 692325052480.

The previous prime is 1421443199999. The next prime is 1421443200053. The reversal of 1421443200022 is 2200023441241.

It is a super-3 number, since 3×1421443200022³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1421443200022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13219558 + ... + 13326649.

It is an arithmetic number, because the mean of its divisors is an integer number (136719607752).

Almost surely, 2^{1421443200022} is an apocalyptic number.

1421443200022 is a deficient number, since it is larger than the sum of its proper divisors (766070524010).

1421443200022 is a wasteful number, since it uses less digits than its factorization.

1421443200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26546903.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1421443200022 its reverse (2200023441241), we get a palindrome (3621466641263).

The spelling of 1421443200022 in words is "one trillion, four hundred twenty-one billion, four hundred forty-three million, two hundred thousand, twenty-two".