20412233001 has 24 divisors (see below), whose sum is σ = 30481823424. Its totient is φ = 13152650400.

The previous prime is 20412232933. The next prime is 20412233021. The reversal of 20412233001 is 10033221402.

20412233001 is a `hidden beast` number, since 20 + 412 + 233 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 20412233001 - 2⁷ = 20412232873 is a prime.

It is a super-2 number, since 2×20412233001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20412233021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152691 + ... + 253256.

It is an arithmetic number, because the mean of its divisors is an integer number (1270075976).

Almost surely, 2^20412233001 is an apocalyptic number.

It is an amenable number.

20412233001 is a deficient number, since it is larger than the sum of its proper divisors (10069590423).

20412233001 is a wasteful number, since it uses less digits than its factorization.

20412233001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406141 (or 406138 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20412233001 its reverse (10033221402), we get a palindrome (30445454403).

The spelling of 20412233001 in words is "twenty billion, four hundred twelve million, two hundred thirty-three thousand, one".