1122301102981 has 2 divisors, whose sum is σ = 1122301102982. Its totient is φ = 1122301102980.

The previous prime is 1122301102931. The next prime is 1122301103081. The reversal of 1122301102981 is 1892011032211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1113510352900 + 8790750081 = 1055230^2 + 93759^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122301102981 - 2¹⁵ = 1122301070213 is a prime.

It is a super-2 number, since 2×1122301102981² (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 (1122301102931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561150551490 + 561150551491.

It is an arithmetic number, because the mean of its divisors is an integer number (561150551491).

Almost surely, 2^{1122301102981} is an apocalyptic number.

It is an amenable number.

1122301102981 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122301102981 is an equidigital number, since it uses as much as digits as its factorization.

1122301102981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 1122301102981 in words is "one trillion, one hundred twenty-two billion, three hundred one million, one hundred two thousand, nine hundred eighty-one".