22202543532021 has 8 divisors (see below), whose sum is σ = 29603736944064. Its totient is φ = 14801522904000.

The previous prime is 22202543532011. The next prime is 22202543532031. The reversal of 22202543532021 is 12023534520222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22202543532011) and next prime (22202543532031).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22202543532021 - 2⁷ = 22202543531893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202543532011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42895876 + ... + 43410381.

It is an arithmetic number, because the mean of its divisors is an integer number (3700467118008).

Almost surely, 2^{22202543532021} is an apocalyptic number.

It is an amenable number.

22202543532021 is a deficient number, since it is larger than the sum of its proper divisors (7401193412043).

22202543532021 is an equidigital number, since it uses as much as digits as its factorization.

22202543532021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86392011.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 22202543532021 in words is "twenty-two trillion, two hundred two billion, five hundred forty-three million, five hundred thirty-two thousand, twenty-one".