1301121023222 has 8 divisors (see below), whose sum is σ = 1993206674016. Its totient is φ = 636718798552.

The previous prime is 1301121023203. The next prime is 1301121023227. The reversal of 1301121023222 is 2223201211031.

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

It is a super-2 number, since 2×1301121023222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1301121023194 and 1301121023203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301121023227) 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, 6920856413 + ... + 6920856600.

It is an arithmetic number, because the mean of its divisors is an integer number (249150834252).

Almost surely, 2^{1301121023222} is an apocalyptic number.

1301121023222 is a deficient number, since it is larger than the sum of its proper divisors (692085650794).

1301121023222 is a wasteful number, since it uses less digits than its factorization.

1301121023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841713062.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1301121023222 its reverse (2223201211031), we get a palindrome (3524322234253).

The spelling of 1301121023222 in words is "one trillion, three hundred one billion, one hundred twenty-one million, twenty-three thousand, two hundred twenty-two".