10100012211123 has 16 divisors (see below), whose sum is σ = 14230066744320. Its totient is φ = 6359061069504.

The previous prime is 10100012211071. The next prime is 10100012211199. The reversal of 10100012211123 is 32111221000101.

It is not a de Polignac number, because 10100012211123 - 2¹⁷ = 10100012080051 is a prime.

It is a super-2 number, since 2×10100012211123² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10100012211823) 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, 926431186 + ... + 926442087.

It is an arithmetic number, because the mean of its divisors is an integer number (889379171520).

Almost surely, 2^{10100012211123} is an apocalyptic number.

10100012211123 is a deficient number, since it is larger than the sum of its proper divisors (4130054533197).

10100012211123 is a wasteful number, since it uses less digits than its factorization.

10100012211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852873378.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10100012211123 its reverse (32111221000101), we get a palindrome (42211233211224).

The spelling of 10100012211123 in words is "ten trillion, one hundred billion, twelve million, two hundred eleven thousand, one hundred twenty-three".