20022024444 has 48 divisors (see below), whose sum is σ = 48379312800. Its totient is φ = 6437165056.

The previous prime is 20022024437. The next prime is 20022024541. The reversal of 20022024444 is 44442022002.

It is a super-2 number, since 2×20022024444² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310552 + ... + 369440.

It is an arithmetic number, because the mean of its divisors is an integer number (1007902350).

Almost surely, 2^20022024444 is an apocalyptic number.

It is an amenable number.

20022024444 is an abundant number, since it is smaller than the sum of its proper divisors (28357288356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20022024444 is a wasteful number, since it uses less digits than its factorization.

20022024444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59902 (or 59900 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 20022024444 its reverse (44442022002), we get a palindrome (64464046446).

The spelling of 20022024444 in words is "twenty billion, twenty-two million, twenty-four thousand, four hundred forty-four".