121002103332222 has 64 divisors (see below), whose sum is σ = 276983976342528. Its totient is φ = 34521066720000.

The previous prime is 121002103332211. The next prime is 121002103332223. The reversal of 121002103332222 is 222233301200121.

It is a super-2 number, since 2×121002103332222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121002103332192 and 121002103332201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121002103332223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 703901722 + ... + 704073602.

It is an arithmetic number, because the mean of its divisors is an integer number (4327874630352).

Almost surely, 2^{121002103332222} is an apocalyptic number.

121002103332222 is an abundant number, since it is smaller than the sum of its proper divisors (155981873010306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121002103332222 is a wasteful number, since it uses less digits than its factorization.

121002103332222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196505.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121002103332222 its reverse (222233301200121), we get a palindrome (343235404532343).

The spelling of 121002103332222 in words is "one hundred twenty-one trillion, two billion, one hundred three million, three hundred thirty-two thousand, two hundred twenty-two".