122221066113366 has 64 divisors (see below), whose sum is σ = 279698332124160. Its totient is φ = 35268978216960.

The previous prime is 122221066113353. The next prime is 122221066113371. The reversal of 122221066113366 is 663311660122221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532327531 + ... + 532557078.

It is an arithmetic number, because the mean of its divisors is an integer number (4370286439440).

Almost surely, 2^{122221066113366} is an apocalyptic number.

122221066113366 is an abundant number, since it is smaller than the sum of its proper divisors (157477266010794).

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

122221066113366 is a wasteful number, since it uses less digits than its factorization.

122221066113366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064884709.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 122221066113366 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, sixty-six million, one hundred thirteen thousand, three hundred sixty-six".