20222534201 has 4 divisors (see below), whose sum is σ = 20346598992. Its totient is φ = 20098469412.

The previous prime is 20222534177. The next prime is 20222534219. The reversal of 20222534201 is 10243522202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20222534201 - 2²⁶ = 20155425337 is a prime.

It is a super-3 number, since 3×20222534201³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222534221) 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, 62032151 + ... + 62032476.

It is an arithmetic number, because the mean of its divisors is an integer number (5086649748).

Almost surely, 2^20222534201 is an apocalyptic number.

It is an amenable number.

20222534201 is a deficient number, since it is larger than the sum of its proper divisors (124064791).

20222534201 is a wasteful number, since it uses less digits than its factorization.

20222534201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124064790.

The product of its (nonzero) digits is 1920, while the sum is 23.

The spelling of 20222534201 in words is "twenty billion, two hundred twenty-two million, five hundred thirty-four thousand, two hundred one".