1221230310114 has 8 divisors (see below), whose sum is σ = 2442460620240. Its totient is φ = 407076770036.

The previous prime is 1221230310103. The next prime is 1221230310143. The reversal of 1221230310114 is 4110130321221.

It is a sphenic number, since it is the product of 3 distinct primes.

1221230310114 is an admirable number.

It is a super-2 number, since 2×1221230310114² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101769192504 + ... + 101769192515.

It is an arithmetic number, because the mean of its divisors is an integer number (305307577530).

Almost surely, 2^{1221230310114} is an apocalyptic number.

1221230310114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1221230310114 is a wasteful number, since it uses less digits than its factorization.

1221230310114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203538385024.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1221230310114 its reverse (4110130321221), we get a palindrome (5331360631335).

The spelling of 1221230310114 in words is "one trillion, two hundred twenty-one billion, two hundred thirty million, three hundred ten thousand, one hundred fourteen".