122901229 has 8 divisors (see below), whose sum is σ = 134197920. Its totient is φ = 111625200.

The previous prime is 122901203. The next prime is 122901239. The reversal of 122901229 is 922109221.

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

It is a cyclic number.

It is not a de Polignac number, because 122901229 - 2¹⁹ = 122376941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122901197 and 122901206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122901239) 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, 8974 + ... + 18064.

It is an arithmetic number, because the mean of its divisors is an integer number (16774740).

Almost surely, 2^122901229 is an apocalyptic number.

It is an amenable number.

122901229 is a deficient number, since it is larger than the sum of its proper divisors (11296691).

122901229 is a wasteful number, since it uses less digits than its factorization.

122901229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 122901229 is about 11086.0826715301. The cubic root of 122901229 is about 497.1858292688.

The spelling of 122901229 in words is "one hundred twenty-two million, nine hundred one thousand, two hundred twenty-nine".