1221014714093 has 2 divisors, whose sum is σ = 1221014714094. Its totient is φ = 1221014714092.

The previous prime is 1221014714081. The next prime is 1221014714159. The reversal of 1221014714093 is 3904174101221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1192317676489 + 28697037604 = 1091933^2 + 169402^2 .

It is a cyclic number.

It is not a de Polignac number, because 1221014714093 - 2¹⁰ = 1221014713069 is a prime.

It is a super-2 number, since 2×1221014714093² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1221014711093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610507357046 + 610507357047.

It is an arithmetic number, because the mean of its divisors is an integer number (610507357047).

Almost surely, 2^{1221014714093} is an apocalyptic number.

It is an amenable number.

1221014714093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1221014714093 is an equidigital number, since it uses as much as digits as its factorization.

1221014714093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 1221014714093 in words is "one trillion, two hundred twenty-one billion, fourteen million, seven hundred fourteen thousand, ninety-three".