42221203410 has 32 divisors (see below), whose sum is σ = 102260537280. Its totient is φ = 11155693248.

The previous prime is 42221203397. The next prime is 42221203429. The reversal of 42221203410 is 1430212224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6452572 + ... + 6459111.

It is an arithmetic number, because the mean of its divisors is an integer number (3195641790).

Almost surely, 2^42221203410 is an apocalyptic number.

42221203410 is an abundant number, since it is smaller than the sum of its proper divisors (60039333870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42221203410 is a wasteful number, since it uses less digits than its factorization.

42221203410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911802.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42221203410 its reverse (1430212224), we get a palindrome (43651415634).

The spelling of 42221203410 in words is "forty-two billion, two hundred twenty-one million, two hundred three thousand, four hundred ten".