1010212221099 has 16 divisors (see below), whose sum is σ = 1360332885024. Its totient is φ = 666783648000.

The previous prime is 1010212221079. The next prime is 1010212221127. The reversal of 1010212221099 is 9901222120101.

It is not a de Polignac number, because 1010212221099 - 2⁹ = 1010212220587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010212221019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17217777 + ... + 17276349.

It is an arithmetic number, because the mean of its divisors is an integer number (85020805314).

Almost surely, 2^{1010212221099} is an apocalyptic number.

1010212221099 is a deficient number, since it is larger than the sum of its proper divisors (350120663925).

1010212221099 is a wasteful number, since it uses less digits than its factorization.

1010212221099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115598.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 1010212221099 in words is "one trillion, ten billion, two hundred twelve million, two hundred twenty-one thousand, ninety-nine".