1412211424021 has 16 divisors (see below), whose sum is σ = 1426269427200. Its totient is φ = 1398229449408.

The previous prime is 1412211424009. The next prime is 1412211424049. The reversal of 1412211424021 is 1204241122141.

It is a cyclic number.

It is not a de Polignac number, because 1412211424021 - 2³⁵ = 1377851685653 is a prime.

It is a super-2 number, since 2×1412211424021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412211424061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46197340 + ... + 46227898.

It is an arithmetic number, because the mean of its divisors is an integer number (89141839200).

Almost surely, 2^{1412211424021} is an apocalyptic number.

It is an amenable number.

1412211424021 is a deficient number, since it is larger than the sum of its proper divisors (14058003179).

1412211424021 is a wasteful number, since it uses less digits than its factorization.

1412211424021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31788.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1412211424021 its reverse (1204241122141), we get a palindrome (2616452546162).

The spelling of 1412211424021 in words is "one trillion, four hundred twelve billion, two hundred eleven million, four hundred twenty-four thousand, twenty-one".