1010121002199 has 48 divisors (see below), whose sum is σ = 1551937121280. Its totient is φ = 632240199360.

The previous prime is 1010121002183. The next prime is 1010121002203. The reversal of 1010121002199 is 9912001210101.

It is not a de Polignac number, because 1010121002199 - 2⁴ = 1010121002183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010121002119) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 656712 + ... + 1565730.

It is an arithmetic number, because the mean of its divisors is an integer number (32332023360).

Almost surely, 2^{1010121002199} is an apocalyptic number.

1010121002199 is a deficient number, since it is larger than the sum of its proper divisors (541816119081).

1010121002199 is a wasteful number, since it uses less digits than its factorization.

1010121002199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909180 (or 909177 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 1010121002199 in words is "one trillion, ten billion, one hundred twenty-one million, two thousand, one hundred ninety-nine".