122200221011010 has 32 divisors (see below), whose sum is σ = 293285854484352. Its totient is φ = 32586134040960.

The previous prime is 122200221010999. The next prime is 122200221011023. The reversal of 122200221011010 is 10110122002221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35291251 + ... + 38598870.

It is an arithmetic number, because the mean of its divisors is an integer number (9165182952636).

Almost surely, 2^{122200221011010} is an apocalyptic number.

122200221011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122200221011010 is an abundant number, since it is smaller than the sum of its proper divisors (171085633473342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122200221011010 is a wasteful number, since it uses less digits than its factorization.

122200221011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73945258.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122200221011010 its reverse (10110122002221), we get a palindrome (132310343013231).

The spelling of 122200221011010 in words is "one hundred twenty-two trillion, two hundred billion, two hundred twenty-one million, eleven thousand, ten".