122200221010 has 16 divisors (see below), whose sum is σ = 251383311936. Its totient is φ = 41897218608.

The previous prime is 122200220993. The next prime is 122200221029. The reversal of 122200221010 is 10122002221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872858652 + ... + 872858791.

It is an arithmetic number, because the mean of its divisors is an integer number (15711456996).

Almost surely, 2^122200221010 is an apocalyptic number.

122200221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122200221010 is an abundant number, since it is smaller than the sum of its proper divisors (129183090926).

122200221010 is a wasteful number, since it uses less digits than its factorization.

122200221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745717457.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122200221010 its reverse (10122002221), we get a palindrome (132322223231).

The spelling of 122200221010 in words is "one hundred twenty-two billion, two hundred million, two hundred twenty-one thousand, ten".