20022010983 has 48 divisors (see below), whose sum is σ = 31590307840. Its totient is φ = 12145723200.

The previous prime is 20022010973. The next prime is 20022010993. The reversal of 20022010983 is 38901022002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20022010973) and next prime (20022010993).

It is not a de Polignac number, because 20022010983 - 2⁹ = 20022010471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022010913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7494738 + ... + 7497408.

Almost surely, 2^20022010983 is an apocalyptic number.

20022010983 is a deficient number, since it is larger than the sum of its proper divisors (11568296857).

20022010983 is a wasteful number, since it uses less digits than its factorization.

20022010983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580 (or 3577 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 20022010983 its reverse (38901022002), we get a palindrome (58923032985).

The spelling of 20022010983 in words is "twenty billion, twenty-two million, ten thousand, nine hundred eighty-three".