10222032021 has 8 divisors (see below), whose sum is σ = 13919362944. Its totient is φ = 6669694560.

The previous prime is 10222032019. The next prime is 10222032043. The reversal of 10222032021 is 12023022201.

It is a happy number.

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

It is not a de Polignac number, because 10222032021 - 2¹ = 10222032019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222032001) 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, 36248200 + ... + 36248481.

It is an arithmetic number, because the mean of its divisors is an integer number (1739920368).

Almost surely, 2^10222032021 is an apocalyptic number.

It is an amenable number.

10222032021 is a deficient number, since it is larger than the sum of its proper divisors (3697330923).

10222032021 is an equidigital number, since it uses as much as digits as its factorization.

10222032021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72496731.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10222032021 its reverse (12023022201), we get a palindrome (22245054222).

The spelling of 10222032021 in words is "ten billion, two hundred twenty-two million, thirty-two thousand, twenty-one".