1422100122121 has 8 divisors (see below), whose sum is σ = 1625319716480. Its totient is φ = 1218896136288.

The previous prime is 1422100122101. The next prime is 1422100122127. The reversal of 1422100122121 is 1212210012241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422100122121 - 2⁹ = 1422100121609 is a prime.

It is a super-2 number, since 2×1422100122121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422100122127) 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 7 ways as a sum of consecutive naturals, for example, 3706236 + ... + 4071901.

It is an arithmetic number, because the mean of its divisors is an integer number (203164964560).

Almost surely, 2^{1422100122121} is an apocalyptic number.

It is an amenable number.

1422100122121 is a deficient number, since it is larger than the sum of its proper divisors (203219594359).

1422100122121 is an equidigital number, since it uses as much as digits as its factorization.

1422100122121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7804263.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1422100122121 its reverse (1212210012241), we get a palindrome (2634310134362).

The spelling of 1422100122121 in words is "one trillion, four hundred twenty-two billion, one hundred million, one hundred twenty-two thousand, one hundred twenty-one".