122031370 has 8 divisors (see below), whose sum is σ = 219656484. Its totient is φ = 48812544.

The previous prime is 122031361. The next prime is 122031373. The reversal of 122031370 is 73130221.

It can be written as a sum of positive squares in 2 ways, for example, as 121947849 + 83521 = 11043^2 + 289^2 .

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

It is not an unprimeable number, because it can be changed into a prime (122031373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6101559 + ... + 6101578.

Almost surely, 2^122031370 is an apocalyptic number.

122031370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122031370 is a deficient number, since it is larger than the sum of its proper divisors (97625114).

122031370 is a wasteful number, since it uses less digits than its factorization.

122031370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12203144.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 122031370 is about 11046.7809790907. The cubic root of 122031370 is about 496.0100723111.

Adding to 122031370 its reverse (73130221), we get a palindrome (195161591).

The spelling of 122031370 in words is "one hundred twenty-two million, thirty-one thousand, three hundred seventy".