122010102210021 has 8 divisors (see below), whose sum is σ = 162680398003200. Its totient is φ = 81339937278432.

The previous prime is 122010102210019. The next prime is 122010102210089. The reversal of 122010102210021 is 120012201010221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122010102210021 - 2¹ = 122010102210019 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010102210001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30518821 + ... + 34284378.

It is an arithmetic number, because the mean of its divisors is an integer number (20335049750400).

Almost surely, 2^{122010102210021} is an apocalyptic number.

It is an amenable number.

122010102210021 is a deficient number, since it is larger than the sum of its proper divisors (40670295793179).

122010102210021 is an equidigital number, since it uses as much as digits as its factorization.

122010102210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65430795.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122010102210021 its reverse (120012201010221), we get a palindrome (242022303220242).

The spelling of 122010102210021 in words is "one hundred twenty-two trillion, ten billion, one hundred two million, two hundred ten thousand, twenty-one".