121850229675 has 24 divisors (see below), whose sum is σ = 202996918080. Its totient is φ = 64490701600.

The previous prime is 121850229671. The next prime is 121850229691. The reversal of 121850229675 is 576922058121.

It is not a de Polignac number, because 121850229675 - 2² = 121850229671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121850229671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6191205 + ... + 6210854.

It is an arithmetic number, because the mean of its divisors is an integer number (8458204920).

Almost surely, 2^121850229675 is an apocalyptic number.

121850229675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

121850229675 is a deficient number, since it is larger than the sum of its proper divisors (81146688405).

121850229675 is a wasteful number, since it uses less digits than its factorization.

121850229675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12402203 (or 12402198 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 121850229675 in words is "one hundred twenty-one billion, eight hundred fifty million, two hundred twenty-nine thousand, six hundred seventy-five".