1102202221093 has 2 divisors, whose sum is σ = 1102202221094. Its totient is φ = 1102202221092.

The previous prime is 1102202221069. The next prime is 1102202221097. The reversal of 1102202221093 is 3901222022011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1099945781089 + 2256440004 = 1048783^2 + 47502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102202221093 is a prime.

It is a super-2 number, since 2×1102202221093² (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 (1102202221097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551101110546 + 551101110547.

It is an arithmetic number, because the mean of its divisors is an integer number (551101110547).

Almost surely, 2^{1102202221093} is an apocalyptic number.

It is an amenable number.

1102202221093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102202221093 is an equidigital number, since it uses as much as digits as its factorization.

1102202221093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 1102202221093 in words is "one trillion, one hundred two billion, two hundred two million, two hundred twenty-one thousand, ninety-three".