121000011120196 has 24 divisors (see below), whose sum is σ = 228040051316504. Its totient is φ = 55845774777600.

The previous prime is 121000011120161. The next prime is 121000011120223. The reversal of 121000011120196 is 691021110000121.

It can be written as a sum of positive squares in 4 ways, for example, as 24376733798400 + 96623277321796 = 4937280^2 + 9829714^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 121000011120196.

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, 302385 + ... + 15559288.

Almost surely, 2^{121000011120196} is an apocalyptic number.

It is an amenable number.

121000011120196 is a deficient number, since it is larger than the sum of its proper divisors (107040040196308).

121000011120196 is a wasteful number, since it uses less digits than its factorization.

121000011120196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16008391 (or 16008389 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 121000011120196 in words is "one hundred twenty-one trillion, eleven million, one hundred twenty thousand, one hundred ninety-six".