121122022010213 has 8 divisors (see below), whose sum is σ = 138425529080640. Its totient is φ = 103818605207040.

The previous prime is 121122022010201. The next prime is 121122022010233. The reversal of 121122022010213 is 312010220221121.

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

It is a cyclic number.

It is not a de Polignac number, because 121122022010213 - 2³⁰ = 121120948268389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121122022010233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19666643 + ... + 25080288.

It is an arithmetic number, because the mean of its divisors is an integer number (17303191135080).

Almost surely, 2^{121122022010213} is an apocalyptic number.

It is an amenable number.

121122022010213 is a deficient number, since it is larger than the sum of its proper divisors (17303507070427).

121122022010213 is an equidigital number, since it uses as much as digits as its factorization.

121122022010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45133627.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 121122022010213 its reverse (312010220221121), we get a palindrome (433132242231334).

The spelling of 121122022010213 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, twenty-two million, ten thousand, two hundred thirteen".