121023002032222 has 16 divisors (see below), whose sum is σ = 187843384404720. Its totient is φ = 58440164029632.

The previous prime is 121023002032217. The next prime is 121023002032223. The reversal of 121023002032222 is 222230200320121.

It is a junction number, because it is equal to n+sod(n) for n = 121023002032193 and 121023002032202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121023002032223) 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, 7905858693 + ... + 7905874000.

It is an arithmetic number, because the mean of its divisors is an integer number (11740211525295).

Almost surely, 2^{121023002032222} is an apocalyptic number.

121023002032222 is a deficient number, since it is larger than the sum of its proper divisors (66820382372498).

121023002032222 is a wasteful number, since it uses less digits than its factorization.

121023002032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15811732827.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 121023002032222 its reverse (222230200320121), we get a palindrome (343253202352343).

The spelling of 121023002032222 in words is "one hundred twenty-one trillion, twenty-three billion, two million, thirty-two thousand, two hundred twenty-two".