421202301142211 has 8 divisors (see below), whose sum is σ = 424982721941904. Its totient is φ = 417432111523200.

The previous prime is 421202301142123. The next prime is 421202301142261. The reversal of 421202301142211 is 112241103202124.

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 421202301142211 - 2⁴⁶ = 350833556964547 is a prime.

It is a super-2 number, since 2×421202301142211² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421202301142261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557712465 + ... + 2557877138.

It is an arithmetic number, because the mean of its divisors is an integer number (53122840242738).

Almost surely, 2^{421202301142211} is an apocalyptic number.

421202301142211 is a deficient number, since it is larger than the sum of its proper divisors (3780420799693).

421202301142211 is a wasteful number, since it uses less digits than its factorization.

421202301142211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115590341.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 421202301142211 its reverse (112241103202124), we get a palindrome (533443404344335).

The spelling of 421202301142211 in words is "four hundred twenty-one trillion, two hundred two billion, three hundred one million, one hundred forty-two thousand, two hundred eleven".