122101606 has 8 divisors (see below), whose sum is σ = 199802664. Its totient is φ = 55500720.

The previous prime is 122101601. The next prime is 122101607. The reversal of 122101606 is 606101221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122101601) 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, 2775015 + ... + 2775058.

It is an arithmetic number, because the mean of its divisors is an integer number (24975333).

Almost surely, 2^122101606 is an apocalyptic number.

122101606 is a deficient number, since it is larger than the sum of its proper divisors (77701058).

122101606 is a wasteful number, since it uses less digits than its factorization.

122101606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550086.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 122101606 is about 11049.9595474373. The cubic root of 122101606 is about 496.1052147373.

Adding to 122101606 its reverse (606101221), we get a palindrome (728202827).

The spelling of 122101606 in words is "one hundred twenty-two million, one hundred one thousand, six hundred six".