122101102 has 8 divisors (see below), whose sum is σ = 184594176. Its totient is φ = 60569712.

The previous prime is 122101099. The next prime is 122101117. The reversal of 122101102 is 201101221.

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

It is a super-2 number, since 2×122101102² = 29817358219228808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240103 + ... + 240610.

It is an arithmetic number, because the mean of its divisors is an integer number (23074272).

Almost surely, 2^122101102 is an apocalyptic number.

122101102 is a deficient number, since it is larger than the sum of its proper divisors (62493074).

122101102 is a wasteful number, since it uses less digits than its factorization.

122101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480842.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 122101102 is about 11049.9367419004. The cubic root of 122101102 is about 496.1045321436.

Adding to 122101102 its reverse (201101221), we get a palindrome (323202323).

The spelling of 122101102 in words is "one hundred twenty-two million, one hundred one thousand, one hundred two".