122021212000010 has 16 divisors (see below), whose sum is σ = 220623106185216. Its totient is φ = 48589612669968.

The previous prime is 122021211999979. The next prime is 122021212000033. The reversal of 122021212000010 is 10000212120221.

It is a Curzon number.

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, 27359013914 + ... + 27359018373.

It is an arithmetic number, because the mean of its divisors is an integer number (13788944136576).

Almost surely, 2^{122021212000010} is an apocalyptic number.

122021212000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122021212000010 is a deficient number, since it is larger than the sum of its proper divisors (98601894185206).

122021212000010 is a wasteful number, since it uses less digits than its factorization.

122021212000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54718032517.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122021212000010 its reverse (10000212120221), we get a palindrome (132021424120231).

The spelling of 122021212000010 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred twelve million, ten", and thus it is an aban number.