122221001202110 has 8 divisors (see below), whose sum is σ = 219997802163816. Its totient is φ = 48888400480840.

The previous prime is 122221001202071. The next prime is 122221001202127. The reversal of 122221001202110 is 11202100122221.

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

It is a Curzon number.

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, 6111050060096 + ... + 6111050060115.

It is an arithmetic number, because the mean of its divisors is an integer number (27499725270477).

Almost surely, 2^{122221001202110} is an apocalyptic number.

122221001202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122221001202110 is a deficient number, since it is larger than the sum of its proper divisors (97776800961706).

122221001202110 is a wasteful number, since it uses less digits than its factorization.

122221001202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222100120218.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122221001202110 its reverse (11202100122221), we get a palindrome (133423101324331).

The spelling of 122221001202110 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, one million, two hundred two thousand, one hundred ten".