121200332301010 has 8 divisors (see below), whose sum is σ = 218160598141836. Its totient is φ = 48480132920400.

The previous prime is 121200332300939. The next prime is 121200332301073. The reversal of 121200332301010 is 10103233002121.

It can be written as a sum of positive squares in 2 ways, for example, as 119431041259401 + 1769291041609 = 10928451^2 + 1330147^2 .

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

It is a super-2 number, since 2×121200332301010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6060016615041 + ... + 6060016615060.

Almost surely, 2^{121200332301010} is an apocalyptic number.

121200332301010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121200332301010 is a deficient number, since it is larger than the sum of its proper divisors (96960265840826).

121200332301010 is a wasteful number, since it uses less digits than its factorization.

121200332301010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12120033230108.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121200332301010 its reverse (10103233002121), we get a palindrome (131303565303131).

The spelling of 121200332301010 in words is "one hundred twenty-one trillion, two hundred billion, three hundred thirty-two million, three hundred one thousand, ten".