122131132193 has 16 divisors (see below), whose sum is σ = 140112967680. Its totient is φ = 104283151056.

The previous prime is 122131132187. The next prime is 122131132217. The reversal of 122131132193 is 391231131221.

It is not a de Polignac number, because 122131132193 - 2²⁴ = 122114354977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122131132153) 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, 8921528 + ... + 8935206.

It is an arithmetic number, because the mean of its divisors is an integer number (8757060480).

Almost surely, 2^122131132193 is an apocalyptic number.

It is an amenable number.

122131132193 is a deficient number, since it is larger than the sum of its proper divisors (17981835487).

122131132193 is a wasteful number, since it uses less digits than its factorization.

122131132193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18476.

The product of its digits is 1944, while the sum is 29.

The spelling of 122131132193 in words is "one hundred twenty-two billion, one hundred thirty-one million, one hundred thirty-two thousand, one hundred ninety-three".