20020220341 has 16 divisors (see below), whose sum is σ = 22172004288. Its totient is φ = 17925702400.

The previous prime is 20020220309. The next prime is 20020220351. The reversal of 20020220341 is 14302202002.

It is a cyclic number.

It is not a de Polignac number, because 20020220341 - 2⁵ = 20020220309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020220351) 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, 154461 + ... + 252781.

It is an arithmetic number, because the mean of its divisors is an integer number (1385750268).

Almost surely, 2^20020220341 is an apocalyptic number.

It is an amenable number.

20020220341 is a deficient number, since it is larger than the sum of its proper divisors (2151783947).

20020220341 is a wasteful number, since it uses less digits than its factorization.

20020220341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98612.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20020220341 its reverse (14302202002), we get a palindrome (34322422343).

The spelling of 20020220341 in words is "twenty billion, twenty million, two hundred twenty thousand, three hundred forty-one".