10221022023 has 4 divisors (see below), whose sum is σ = 13628029368. Its totient is φ = 6814014680.

The previous prime is 10221021971. The next prime is 10221022037. The reversal of 10221022023 is 32022012201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10221022023 - 2¹² = 10221017927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10221021993 and 10221022011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221020023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703503668 + ... + 1703503673.

It is an arithmetic number, because the mean of its divisors is an integer number (3407007342).

Almost surely, 2^10221022023 is an apocalyptic number.

10221022023 is a deficient number, since it is larger than the sum of its proper divisors (3407007345).

10221022023 is an equidigital number, since it uses as much as digits as its factorization.

10221022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407007344.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10221022023 its reverse (32022012201), we get a palindrome (42243034224).

The spelling of 10221022023 in words is "ten billion, two hundred twenty-one million, twenty-two thousand, twenty-three".