121322011002 has 16 divisors (see below), whose sum is σ = 242724430560. Its totient is φ = 40427268912.

The previous prime is 121322010941. The next prime is 121322011037. The reversal of 121322011002 is 200110223121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3330733 + ... + 3366960.

It is an arithmetic number, because the mean of its divisors is an integer number (15170276910).

Almost surely, 2^121322011002 is an apocalyptic number.

121322011002 is an abundant number, since it is smaller than the sum of its proper divisors (121402419558).

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

121322011002 is a wasteful number, since it uses less digits than its factorization.

121322011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700717.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 121322011002 its reverse (200110223121), we get a palindrome (321432234123).

The spelling of 121322011002 in words is "one hundred twenty-one billion, three hundred twenty-two million, eleven thousand, two".