104212421152210 has 256 divisors, whose sum is σ = 227161718784000. Its totient is φ = 33668775613440.

The previous prime is 104212421152207. The next prime is 104212421152219. The reversal of 104212421152210 is 12251124212401.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (104212421152219) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16623448956 + ... + 16623455224.

It is an arithmetic number, because the mean of its divisors is an integer number (887350464000).

Almost surely, 2^{104212421152210} is an apocalyptic number.

104212421152210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104212421152210 is an abundant number, since it is smaller than the sum of its proper divisors (122949297631790).

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

104212421152210 is a wasteful number, since it uses less digits than its factorization.

104212421152210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7169.

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 104212421152210 its reverse (12251124212401), we get a palindrome (116463545364611).

The spelling of 104212421152210 in words is "one hundred four trillion, two hundred twelve billion, four hundred twenty-one million, one hundred fifty-two thousand, two hundred ten".