1222210110104 has 64 divisors (see below), whose sum is σ = 2398679808000. Its totient is φ = 583118818560.

The previous prime is 1222210110067. The next prime is 1222210110169. The reversal of 1222210110104 is 4010110122221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78545477 + ... + 78561035.

It is an arithmetic number, because the mean of its divisors is an integer number (37479372000).

Almost surely, 2^{1222210110104} is an apocalyptic number.

It is an amenable number.

1222210110104 is a deficient number, since it is larger than the sum of its proper divisors (1176469697896).

1222210110104 is a wasteful number, since it uses less digits than its factorization.

1222210110104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20008 (or 20004 counting only the distinct ones).

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

Adding to 1222210110104 its reverse (4010110122221), we get a palindrome (5232320232325).

The spelling of 1222210110104 in words is "one trillion, two hundred twenty-two billion, two hundred ten million, one hundred ten thousand, one hundred four".