1120214301221 has 2 divisors, whose sum is σ = 1120214301222. Its totient is φ = 1120214301220.

The previous prime is 1120214301197. The next prime is 1120214301233. The reversal of 1120214301221 is 1221034120211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1085532688321 + 34681612900 = 1041889^2 + 186230^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120214301221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120214301193 and 1120214301202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120214306221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560107150610 + 560107150611.

It is an arithmetic number, because the mean of its divisors is an integer number (560107150611).

Almost surely, 2^{1120214301221} is an apocalyptic number.

It is an amenable number.

1120214301221 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120214301221 is an equidigital number, since it uses as much as digits as its factorization.

1120214301221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1120214301221 its reverse (1221034120211), we get a palindrome (2341248421432).

The spelling of 1120214301221 in words is "one trillion, one hundred twenty billion, two hundred fourteen million, three hundred one thousand, two hundred twenty-one".