10122210211023 has 12 divisors (see below), whose sum is σ = 15092614508608. Its totient is φ = 6530458200480.

The previous prime is 10122210210923. The next prime is 10122210211033. The reversal of 10122210211023 is 32011201222101.

It is not a de Polignac number, because 10122210211023 - 2²⁹ = 10121673340111 is a prime.

It is a super-2 number, since 2×10122210211023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10122210210987 and 10122210211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122210211033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18140161390 + ... + 18140161947.

Almost surely, 2^{10122210211023} is an apocalyptic number.

10122210211023 is a deficient number, since it is larger than the sum of its proper divisors (4970404297585).

10122210211023 is a wasteful number, since it uses less digits than its factorization.

10122210211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36280323374 (or 36280323371 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10122210211023 its reverse (32011201222101), we get a palindrome (42133411433124).

The spelling of 10122210211023 in words is "ten trillion, one hundred twenty-two billion, two hundred ten million, two hundred eleven thousand, twenty-three".