1222102300210 has 48 divisors (see below), whose sum is σ = 2431303796376. Its totient is φ = 441945504000.

The previous prime is 1222102300207. The next prime is 1222102300219. The reversal of 1222102300210 is 120032012221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 734522703849 + 487579596361 = 857043^2 + 698269^2 .

It is not an unprimeable number, because it can be changed into a prime (1222102300219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2571051 + ... + 3009070.

Almost surely, 2^{1222102300210} is an apocalyptic number.

1222102300210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222102300210 is a deficient number, since it is larger than the sum of its proper divisors (1209201496166).

1222102300210 is a wasteful number, since it uses less digits than its factorization.

1222102300210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580331 (or 5580320 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1222102300210 its reverse (120032012221), we get a palindrome (1342134312431).

The spelling of 1222102300210 in words is "one trillion, two hundred twenty-two billion, one hundred two million, three hundred thousand, two hundred ten".