10642623202011 has 16 divisors (see below), whose sum is σ = 14306785542144. Its totient is φ = 7036809683904.

The previous prime is 10642623201979. The next prime is 10642623202037. The reversal of 10642623202011 is 11020232624601.

It is not a de Polignac number, because 10642623202011 - 2⁵ = 10642623201979 is a prime.

It is a super-2 number, since 2×10642623202011² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10642623202011.

It is not an unprimeable number, because it can be changed into a prime (10642633202011) 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, 3656490 + ... + 5886863.

It is an arithmetic number, because the mean of its divisors is an integer number (894174096384).

Almost surely, 2^{10642623202011} is an apocalyptic number.

10642623202011 is a deficient number, since it is larger than the sum of its proper divisors (3664162340133).

10642623202011 is a wasteful number, since it uses less digits than its factorization.

10642623202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9546410.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 10642623202011 its reverse (11020232624601), we get a palindrome (21662855826612).

The spelling of 10642623202011 in words is "ten trillion, six hundred forty-two billion, six hundred twenty-three million, two hundred two thousand, eleven".