122011343296 has 28 divisors (see below), whose sum is σ = 244379041848. Its totient is φ = 60435521792.

The previous prime is 122011343243. The next prime is 122011343303. The reversal of 122011343296 is 692343110221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8901691 + ... + 8915386.

Almost surely, 2^122011343296 is an apocalyptic number.

122011343296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122011343296 is an abundant number, since it is smaller than the sum of its proper divisors (122367698552).

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

122011343296 is a wasteful number, since it uses less digits than its factorization.

122011343296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17817196 (or 17817186 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 122011343296 in words is "one hundred twenty-two billion, eleven million, three hundred forty-three thousand, two hundred ninety-six".