122452630 has 8 divisors (see below), whose sum is σ = 220414752. Its totient is φ = 48981048.

The previous prime is 122452613. The next prime is 122452633. The reversal of 122452630 is 36254221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122452595 and 122452604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122452633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6122622 + ... + 6122641.

It is an arithmetic number, because the mean of its divisors is an integer number (27551844).

Almost surely, 2^122452630 is an apocalyptic number.

122452630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122452630 is a deficient number, since it is larger than the sum of its proper divisors (97962122).

122452630 is a wasteful number, since it uses less digits than its factorization.

122452630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12245270.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 122452630 is about 11065.8316452041. The cubic root of 122452630 is about 496.5801695132.

The spelling of 122452630 in words is "one hundred twenty-two million, four hundred fifty-two thousand, six hundred thirty".