121101222310030 has 8 divisors (see below), whose sum is σ = 217982200158072. Its totient is φ = 48440488924008.

The previous prime is 121101222309997. The next prime is 121101222310039. The reversal of 121101222310030 is 30013222101121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121101222310039) 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, 6055061115492 + ... + 6055061115511.

It is an arithmetic number, because the mean of its divisors is an integer number (27247775019759).

Almost surely, 2^{121101222310030} is an apocalyptic number.

121101222310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121101222310030 is a deficient number, since it is larger than the sum of its proper divisors (96880977848042).

121101222310030 is a wasteful number, since it uses less digits than its factorization.

121101222310030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110122231010.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121101222310030 its reverse (30013222101121), we get a palindrome (151114444411151).

The spelling of 121101222310030 in words is "one hundred twenty-one trillion, one hundred one billion, two hundred twenty-two million, three hundred ten thousand, thirty".