122073387 has 8 divisors (see below), whose sum is σ = 162943440. Its totient is φ = 81292800.

The previous prime is 122073377. The next prime is 122073403. The reversal of 122073387 is 783370221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122073387 - 2¹² = 122069291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122073307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19114 + ... + 24687.

It is an arithmetic number, because the mean of its divisors is an integer number (20367930).

Almost surely, 2^122073387 is an apocalyptic number.

122073387 is a deficient number, since it is larger than the sum of its proper divisors (40870053).

122073387 is an equidigital number, since it uses as much as digits as its factorization.

122073387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44733.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 122073387 is about 11048.6825911509. The cubic root of 122073387 is about 496.0669933682.

The spelling of 122073387 in words is "one hundred twenty-two million, seventy-three thousand, three hundred eighty-seven".