1102212010997 has 2 divisors, whose sum is σ = 1102212010998. Its totient is φ = 1102212010996.

The previous prime is 1102212010973. The next prime is 1102212011023. The reversal of 1102212010997 is 7990102122011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054402439281 + 47809571716 = 1026841^2 + 218654^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102212010997 - 2⁸ = 1102212010741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102212013997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551106005498 + 551106005499.

It is an arithmetic number, because the mean of its divisors is an integer number (551106005499).

Almost surely, 2^{1102212010997} is an apocalyptic number.

It is an amenable number.

1102212010997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102212010997 is an equidigital number, since it uses as much as digits as its factorization.

1102212010997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 35.

The spelling of 1102212010997 in words is "one trillion, one hundred two billion, two hundred twelve million, ten thousand, nine hundred ninety-seven".