1022444101 has 16 divisors (see below), whose sum is σ = 1200342528. Its totient is φ = 852624000.

The previous prime is 1022444081. The next prime is 1022444123. The reversal of 1022444101 is 1014442201.

It is a cyclic number.

It is not a de Polignac number, because 1022444101 - 2⁹ = 1022443589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022424101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102276 + ... + 111826.

It is an arithmetic number, because the mean of its divisors is an integer number (75021408).

Almost surely, 2^1022444101 is an apocalyptic number.

It is an amenable number.

1022444101 is a deficient number, since it is larger than the sum of its proper divisors (177898427).

1022444101 is an equidigital number, since it uses as much as digits as its factorization.

1022444101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9972.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1022444101 is about 31975.6798364007. The cubic root of 1022444101 is about 1007.4260837718.

Adding to 1022444101 its reverse (1014442201), we get a palindrome (2036886302).

The spelling of 1022444101 in words is "one billion, twenty-two million, four hundred forty-four thousand, one hundred one".