121222210000093 has 4 divisors (see below), whose sum is σ = 121222270867840. Its totient is φ = 121222149132348.

The previous prime is 121222210000037. The next prime is 121222210000097. The reversal of 121222210000093 is 390000012222121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121222210000093 - 2¹³ = 121222209991901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121222210000097) 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, 27341805 + ... + 31464562.

It is an arithmetic number, because the mean of its divisors is an integer number (30305567716960).

Almost surely, 2^{121222210000093} is an apocalyptic number.

It is an amenable number.

121222210000093 is a deficient number, since it is larger than the sum of its proper divisors (60867747).

121222210000093 is an equidigital number, since it uses as much as digits as its factorization.

121222210000093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60867746.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 121222210000093 in words is "one hundred twenty-one trillion, two hundred twenty-two billion, two hundred ten million, ninety-three", and thus it is an aban number.