10020220023 has 16 divisors (see below), whose sum is σ = 14671395072. Its totient is φ = 6032640000.

The previous prime is 10020219991. The next prime is 10020220061. The reversal of 10020220023 is 32002202001.

It is not a de Polignac number, because 10020220023 - 2⁵ = 10020219991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10020219990 and 10020220008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020220423) 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, 1000458 + ... + 1010423.

It is an arithmetic number, because the mean of its divisors is an integer number (916962192).

Almost surely, 2^10020220023 is an apocalyptic number.

10020220023 is a deficient number, since it is larger than the sum of its proper divisors (4651175049).

10020220023 is a wasteful number, since it uses less digits than its factorization.

10020220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011046.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 10020220023 its reverse (32002202001), we get a palindrome (42022422024).

The spelling of 10020220023 in words is "ten billion, twenty million, two hundred twenty thousand, twenty-three".