122660629 has 8 divisors (see below), whose sum is σ = 150967040. Its totient is φ = 97050096.

The previous prime is 122660617. The next prime is 122660651. The reversal of 122660629 is 926066221.

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

It is not a de Polignac number, because 122660629 - 2¹⁹ = 122136341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122660594 and 122660603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122660669) 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, 673869 + ... + 674050.

It is an arithmetic number, because the mean of its divisors is an integer number (18870880).

Almost surely, 2^122660629 is an apocalyptic number.

It is an amenable number.

122660629 is a deficient number, since it is larger than the sum of its proper divisors (28306411).

122660629 is a wasteful number, since it uses less digits than its factorization.

122660629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347939.

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

The square root of 122660629 is about 11075.2259119171. The cubic root of 122660629 is about 496.8611754602.

The spelling of 122660629 in words is "one hundred twenty-two million, six hundred sixty thousand, six hundred twenty-nine".