1422022101 has 8 divisors (see below), whose sum is σ = 1898240160. Its totient is φ = 946909392.

The previous prime is 1422022099. The next prime is 1422022109. The reversal of 1422022101 is 1012202241.

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

It is not a de Polignac number, because 1422022101 - 2¹ = 1422022099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422022109) 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, 273330 + ... + 278483.

It is an arithmetic number, because the mean of its divisors is an integer number (237280020).

Almost surely, 2^1422022101 is an apocalyptic number.

It is an amenable number.

1422022101 is a deficient number, since it is larger than the sum of its proper divisors (476218059).

1422022101 is an equidigital number, since it uses as much as digits as its factorization.

1422022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552675.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1422022101 is about 37709.7083123166. The cubic root of 1422022101 is about 1124.5241381024.

Adding to 1422022101 its reverse (1012202241), we get a palindrome (2434224342).

The spelling of 1422022101 in words is "one billion, four hundred twenty-two million, twenty-two thousand, one hundred one".