121202000101002 has 32 divisors (see below), whose sum is σ = 264942512561664. Its totient is φ = 36797571187200.

The previous prime is 121202000100893. The next prime is 121202000101003. The reversal of 121202000101002 is 200101000202121.

It is not an unprimeable number, because it can be changed into a prime (121202000101003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19165398499 + ... + 19165404822.

It is an arithmetic number, because the mean of its divisors is an integer number (8279453517552).

Almost surely, 2^{121202000101002} is an apocalyptic number.

121202000101002 is an abundant number, since it is smaller than the sum of its proper divisors (143740512460662).

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

121202000101002 is a wasteful number, since it uses less digits than its factorization.

121202000101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38330803374.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 121202000101002 its reverse (200101000202121), we get a palindrome (321303000303123).

The spelling of 121202000101002 in words is "one hundred twenty-one trillion, two hundred two billion, one hundred one thousand, two".