122102629 has 4 divisors (see below), whose sum is σ = 133202880. Its totient is φ = 111002380.

The previous prime is 122102623. The next prime is 122102639. The reversal of 122102629 is 926201221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122102629 - 2²¹ = 120005477 is a prime.

It is a super-3 number, since 3×122102629³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102623) 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, 5550109 + ... + 5550130.

It is an arithmetic number, because the mean of its divisors is an integer number (33300720).

Almost surely, 2^122102629 is an apocalyptic number.

It is an amenable number.

122102629 is a deficient number, since it is larger than the sum of its proper divisors (11100251).

122102629 is a wasteful number, since it uses less digits than its factorization.

122102629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100250.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 122102629 is about 11050.0058371025. The cubic root of 122102629 is about 496.1066002343.

The spelling of 122102629 in words is "one hundred twenty-two million, one hundred two thousand, six hundred twenty-nine".