1421223300122 has 8 divisors (see below), whose sum is σ = 2181412507296. Its totient is φ = 694085797692.

The previous prime is 1421223300083. The next prime is 1421223300127. The reversal of 1421223300122 is 2210033221241.

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

It is not an unprimeable number, because it can be changed into a prime (1421223300127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8262926078 + ... + 8262926249.

It is an arithmetic number, because the mean of its divisors is an integer number (272676563412).

Almost surely, 2^{1421223300122} is an apocalyptic number.

1421223300122 is a deficient number, since it is larger than the sum of its proper divisors (760189207174).

1421223300122 is a wasteful number, since it uses less digits than its factorization.

1421223300122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16525852372.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1421223300122 its reverse (2210033221241), we get a palindrome (3631256521363).

The spelling of 1421223300122 in words is "one trillion, four hundred twenty-one billion, two hundred twenty-three million, three hundred thousand, one hundred twenty-two".