121301202022985 has 8 divisors (see below), whose sum is σ = 145594367458056. Its totient is φ = 97019011598080.

The previous prime is 121301202022961. The next prime is 121301202022991. The reversal of 121301202022985 is 589220202103121.

It can be written as a sum of positive squares in 4 ways, for example, as 64410191155216 + 56891010867769 = 8025596^2 + 7542613^2 .

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

It is not a de Polignac number, because 121301202022985 - 2⁴⁰ = 120201690395209 is a prime.

It is a super-2 number, since 2×121301202022985² (a number of 29 digits) contains 22 as substring.

It is a Duffinian 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, 2743728224 + ... + 2743772433.

It is an arithmetic number, because the mean of its divisors is an integer number (18199295932257).

Almost surely, 2^{121301202022985} is an apocalyptic number.

It is an amenable number.

121301202022985 is a deficient number, since it is larger than the sum of its proper divisors (24293165435071).

121301202022985 is an equidigital number, since it uses as much as digits as its factorization.

121301202022985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487505083.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 121301202022985 in words is "one hundred twenty-one trillion, three hundred one billion, two hundred two million, twenty-two thousand, nine hundred eighty-five".