204010223411 has 4 divisors (see below), whose sum is σ = 205477923000. Its totient is φ = 202542523824.

The previous prime is 204010223393. The next prime is 204010223449. The reversal of 204010223411 is 114322010402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114322010402 = 2 ⋅57161005201.

It is a cyclic number.

It is not a de Polignac number, because 204010223411 - 2²² = 204006029107 is a prime.

It is a super-2 number, since 2×204010223411² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204010123411) 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, 733849586 + ... + 733849863.

It is an arithmetic number, because the mean of its divisors is an integer number (51369480750).

Almost surely, 2^204010223411 is an apocalyptic number.

204010223411 is a deficient number, since it is larger than the sum of its proper divisors (1467699589).

204010223411 is a wasteful number, since it uses less digits than its factorization.

204010223411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467699588.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 204010223411 its reverse (114322010402), we get a palindrome (318332233813).

The spelling of 204010223411 in words is "two hundred four billion, ten million, two hundred twenty-three thousand, four hundred eleven".