10122222220210 has 64 divisors (see below), whose sum is σ = 19183270487040. Its totient is φ = 3838077397440.

The previous prime is 10122222220147. The next prime is 10122222220213. The reversal of 10122222220210 is 1202222222101.

It is not an unprimeable number, because it can be changed into a prime (10122222220213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22038769 + ... + 22493371.

It is an arithmetic number, because the mean of its divisors is an integer number (299738601360).

Almost surely, 2^{10122222220210} is an apocalyptic number.

10122222220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122222220210 is a deficient number, since it is larger than the sum of its proper divisors (9061048266830).

10122222220210 is a wasteful number, since it uses less digits than its factorization.

10122222220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455503.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10122222220210 its reverse (1202222222101), we get a palindrome (11324444442311).

The spelling of 10122222220210 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred ten".