20220103033 has 4 divisors (see below), whose sum is σ = 21775495588. Its totient is φ = 18664710480.

The previous prime is 20220103021. The next prime is 20220103037. The reversal of 20220103033 is 33030102202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4033139049 + 16186963984 = 63507^2 + 127228^2 .

It is not a de Polignac number, because 20220103033 - 2²¹ = 20218005881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20220102998 and 20220103016.

It is not an unprimeable number, because it can be changed into a prime (20220103037) 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, 777696258 + ... + 777696283.

It is an arithmetic number, because the mean of its divisors is an integer number (5443873897).

Almost surely, 2^20220103033 is an apocalyptic number.

It is an amenable number.

20220103033 is a deficient number, since it is larger than the sum of its proper divisors (1555392555).

20220103033 is a wasteful number, since it uses less digits than its factorization.

20220103033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555392554.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20220103033 its reverse (33030102202), we get a palindrome (53250205235).

The spelling of 20220103033 in words is "twenty billion, two hundred twenty million, one hundred three thousand, thirty-three".