1222301401 has 8 divisors (see below), whose sum is σ = 1257301440. Its totient is φ = 1187404848.

The previous prime is 1222301383. The next prime is 1222301413. The reversal of 1222301401 is 1041032221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222301401 - 2²⁵ = 1188746969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1222301441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591 + ... + 49468.

It is an arithmetic number, because the mean of its divisors is an integer number (157162680).

Almost surely, 2^1222301401 is an apocalyptic number.

It is an amenable number.

1222301401 is a deficient number, since it is larger than the sum of its proper divisors (35000039).

1222301401 is an equidigital number, since it uses as much as digits as its factorization.

1222301401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51743.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1222301401 is about 34961.4273307026. The cubic root of 1222301401 is about 1069.2011975590.

Adding to 1222301401 its reverse (1041032221), we get a palindrome (2263333622).

The spelling of 1222301401 in words is "one billion, two hundred twenty-two million, three hundred one thousand, four hundred one".