10205022051 has 12 divisors (see below), whose sum is σ = 16846385712. Its totient is φ = 5831441136.

The previous prime is 10205022031. The next prime is 10205022067. The reversal of 10205022051 is 15022050201.

It is not a de Polignac number, because 10205022051 - 2⁹ = 10205021539 is a prime.

It is a super-2 number, since 2×10205022051² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10205022001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80992176 + ... + 80992301.

It is an arithmetic number, because the mean of its divisors is an integer number (1403865476).

Almost surely, 2^10205022051 is an apocalyptic number.

10205022051 is a deficient number, since it is larger than the sum of its proper divisors (6641363661).

10205022051 is a wasteful number, since it uses less digits than its factorization.

10205022051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161984490 (or 161984487 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

Adding to 10205022051 its reverse (15022050201), we get a palindrome (25227072252).

The spelling of 10205022051 in words is "ten billion, two hundred five million, twenty-two thousand, fifty-one".