122010212102210 has 16 divisors (see below), whose sum is σ = 232537110124536. Its totient is φ = 45933256320768.

The previous prime is 122010212102197. The next prime is 122010212102221. The reversal of 122010212102210 is 12201212010221.

It can be written as a sum of positive squares in 4 ways, for example, as 120316525894321 + 1693686207889 = 10968889^2 + 1301417^2 .

It is a super-3 number, since 3×122010212102210³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 358853564837 + ... + 358853565176.

Almost surely, 2^{122010212102210} is an apocalyptic number.

122010212102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122010212102210 is a deficient number, since it is larger than the sum of its proper divisors (110526898022326).

122010212102210 is a wasteful number, since it uses less digits than its factorization.

122010212102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717707130037.

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

Adding to 122010212102210 its reverse (12201212010221), we get a palindrome (134211424112431).

The spelling of 122010212102210 in words is "one hundred twenty-two trillion, ten billion, two hundred twelve million, one hundred two thousand, two hundred ten".