421133201210 has 16 divisors (see below), whose sum is σ = 758840243616. Its totient is φ = 168275395728.

The previous prime is 421133201183. The next prime is 421133201227. The reversal of 421133201210 is 12102331124.

It is a super-2 number, since 2×421133201210² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22225652 + ... + 22244591.

It is an arithmetic number, because the mean of its divisors is an integer number (47427515226).

Almost surely, 2^421133201210 is an apocalyptic number.

421133201210 is a deficient number, since it is larger than the sum of its proper divisors (337707042406).

421133201210 is a wasteful number, since it uses less digits than its factorization.

421133201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44471197.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 421133201210 its reverse (12102331124), we get a palindrome (433235532334).

The spelling of 421133201210 in words is "four hundred twenty-one billion, one hundred thirty-three million, two hundred one thousand, two hundred ten".