1302222122104 has 8 divisors (see below), whose sum is σ = 2441666478960. Its totient is φ = 651111061048.

The previous prime is 1302222122077. The next prime is 1302222122141. The reversal of 1302222122104 is 4012212222031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81388882624 + ... + 81388882639.

It is an arithmetic number, because the mean of its divisors is an integer number (305208309870).

Almost surely, 2^{1302222122104} is an apocalyptic number.

It is an amenable number.

1302222122104 is a deficient number, since it is larger than the sum of its proper divisors (1139444356856).

1302222122104 is a wasteful number, since it uses less digits than its factorization.

1302222122104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162777765269 (or 162777765265 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1302222122104 its reverse (4012212222031), we get a palindrome (5314434344135).

The spelling of 1302222122104 in words is "one trillion, three hundred two billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred four".