1412122300121 has 4 divisors (see below), whose sum is σ = 1520747092452. Its totient is φ = 1303497507792.

The previous prime is 1412122300117. The next prime is 1412122300177. The reversal of 1412122300121 is 1210032212141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 795369667225 + 616752632896 = 891835^2 + 785336^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412122300121 - 2² = 1412122300117 is a prime.

It is a super-2 number, since 2×1412122300121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1412122300093 and 1412122300102.

It is not an unprimeable number, because it can be changed into a prime (1412122300111) 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, 54312396146 + ... + 54312396171.

It is an arithmetic number, because the mean of its divisors is an integer number (380186773113).

Almost surely, 2^{1412122300121} is an apocalyptic number.

It is an amenable number.

1412122300121 is a deficient number, since it is larger than the sum of its proper divisors (108624792331).

1412122300121 is a wasteful number, since it uses less digits than its factorization.

1412122300121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108624792330.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1412122300121 its reverse (1210032212141), we get a palindrome (2622154512262).

The spelling of 1412122300121 in words is "one trillion, four hundred twelve billion, one hundred twenty-two million, three hundred thousand, one hundred twenty-one".