121062206004 has 24 divisors (see below), whose sum is σ = 283058532288. Its totient is φ = 40271204160.

The previous prime is 121062205993. The next prime is 121062206009. The reversal of 121062206004 is 400602260121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121062206009) 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, 10351977 + ... + 10363664.

It is an arithmetic number, because the mean of its divisors is an integer number (11794105512).

Almost surely, 2^121062206004 is an apocalyptic number.

It is an amenable number.

121062206004 is an abundant number, since it is smaller than the sum of its proper divisors (161996326284).

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

121062206004 is a wasteful number, since it uses less digits than its factorization.

121062206004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20716135 (or 20716133 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 121062206004 its reverse (400602260121), we get a palindrome (521664466125).

The spelling of 121062206004 in words is "one hundred twenty-one billion, sixty-two million, two hundred six thousand, four".