122053050221 has 4 divisors (see below), whose sum is σ = 122148480000. Its totient is φ = 121957620444.

The previous prime is 122053050187. The next prime is 122053050263. The reversal of 122053050221 is 122050350221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122053050221 - 2⁶ = 122053050157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122053010221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47712971 + ... + 47715528.

It is an arithmetic number, because the mean of its divisors is an integer number (30537120000).

Almost surely, 2^122053050221 is an apocalyptic number.

It is an amenable number.

122053050221 is a deficient number, since it is larger than the sum of its proper divisors (95429779).

122053050221 is an equidigital number, since it uses as much as digits as its factorization.

122053050221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95429778.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 122053050221 in words is "one hundred twenty-two billion, fifty-three million, fifty thousand, two hundred twenty-one".