122102120100202 has 8 divisors (see below), whose sum is σ = 199803469254912. Its totient is φ = 55500963681900.

The previous prime is 122102120100113. The next prime is 122102120100251. The reversal of 122102120100202 is 202001021201221.

It is a happy number.

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

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, 2775048184074 + ... + 2775048184117.

It is an arithmetic number, because the mean of its divisors is an integer number (24975433656864).

Almost surely, 2^{122102120100202} is an apocalyptic number.

122102120100202 is a deficient number, since it is larger than the sum of its proper divisors (77701349154710).

122102120100202 is a wasteful number, since it uses less digits than its factorization.

122102120100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550096368204.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122102120100202 its reverse (202001021201221), we get a palindrome (324103141301423).

The spelling of 122102120100202 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred twenty million, one hundred thousand, two hundred two".