1412102002021 has 2 divisors, whose sum is σ = 1412102002022. Its totient is φ = 1412102002020.

The previous prime is 1412102001997. The next prime is 1412102002061. The reversal of 1412102002021 is 1202002012141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1364723949796 + 47378052225 = 1168214^2 + 217665^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412102002021 - 2¹⁵ = 1412101969253 is a prime.

It is a super-2 number, since 2×1412102002021² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1412102001986 and 1412102002004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412102002061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706051001010 + 706051001011.

It is an arithmetic number, because the mean of its divisors is an integer number (706051001011).

Almost surely, 2^{1412102002021} is an apocalyptic number.

It is an amenable number.

1412102002021 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412102002021 is an equidigital number, since it uses as much as digits as its factorization.

1412102002021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1412102002021 its reverse (1202002012141), we get a palindrome (2614104014162).

The spelling of 1412102002021 in words is "one trillion, four hundred twelve billion, one hundred two million, two thousand, twenty-one".