122201201022010 has 32 divisors (see below), whose sum is σ = 243892471561344. Its totient is φ = 43708328232000.

The previous prime is 122201201021959. The next prime is 122201201022013. The reversal of 122201201022010 is 10220102102221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122201201022013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9105895006 + ... + 9105908425.

It is an arithmetic number, because the mean of its divisors is an integer number (7621639736292).

Almost surely, 2^{122201201022010} is an apocalyptic number.

122201201022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122201201022010 is a deficient number, since it is larger than the sum of its proper divisors (121691270539334).

122201201022010 is a wasteful number, since it uses less digits than its factorization.

122201201022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18211803510.

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

Adding to 122201201022010 its reverse (10220102102221), we get a palindrome (132421303124231).

The spelling of 122201201022010 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred one million, twenty-two thousand, ten".