121220200295 has 8 divisors (see below), whose sum is σ = 145466373840. Its totient is φ = 96974737920.

The previous prime is 121220200237. The next prime is 121220200301. The reversal of 121220200295 is 592002022121.

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

It is not a de Polignac number, because 121220200295 - 2¹⁶ = 121220134759 is a prime.

It is a congruent 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, 328040 + ... + 591650.

It is an arithmetic number, because the mean of its divisors is an integer number (18183296730).

Almost surely, 2^121220200295 is an apocalyptic number.

121220200295 is a deficient number, since it is larger than the sum of its proper divisors (24246173545).

121220200295 is an equidigital number, since it uses as much as digits as its factorization.

121220200295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355585.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 121220200295 in words is "one hundred twenty-one billion, two hundred twenty million, two hundred thousand, two hundred ninety-five".