1222102130140 has 12 divisors (see below), whose sum is σ = 2566414473336. Its totient is φ = 488840852048.

The previous prime is 1222102130113. The next prime is 1222102130177. The reversal of 1222102130140 is 410312012221.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30552553234 + ... + 30552553273.

It is an arithmetic number, because the mean of its divisors is an integer number (213867872778).

Almost surely, 2^{1222102130140} is an apocalyptic number.

1222102130140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222102130140 is an abundant number, since it is smaller than the sum of its proper divisors (1344312343196).

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

1222102130140 is a wasteful number, since it uses less digits than its factorization.

1222102130140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61105106516 (or 61105106514 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1222102130140 its reverse (410312012221), we get a palindrome (1632414142361).

The spelling of 1222102130140 in words is "one trillion, two hundred twenty-two billion, one hundred two million, one hundred thirty thousand, one hundred forty".