121011000203222 has 4 divisors (see below), whose sum is σ = 181516500304836. Its totient is φ = 60505500101610.

The previous prime is 121011000203179. The next prime is 121011000203347. The reversal of 121011000203222 is 222302000110121.

121011000203222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 121011000203222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30252750050804 + ... + 30252750050807.

It is an arithmetic number, because the mean of its divisors is an integer number (45379125076209).

Almost surely, 2^{121011000203222} is an apocalyptic number.

121011000203222 is a deficient number, since it is larger than the sum of its proper divisors (60505500101614).

121011000203222 is an equidigital number, since it uses as much as digits as its factorization.

121011000203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60505500101613.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 121011000203222 its reverse (222302000110121), we get a palindrome (343313000313343).

The spelling of 121011000203222 in words is "one hundred twenty-one trillion, eleven billion, two hundred three thousand, two hundred twenty-two".