1022274001 has 8 divisors (see below), whose sum is σ = 1170308160. Its totient is φ = 874738608.

The previous prime is 1022273981. The next prime is 1022274037. The reversal of 1022274001 is 1004722201.

It is a happy number.

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 1022274001 - 2¹⁷ = 1022142929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1022274001.

It is not an unprimeable number, because it can be changed into a prime (1022574001) 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, 120286 + ... + 128503.

It is an arithmetic number, because the mean of its divisors is an integer number (146288520).

Almost surely, 2^1022274001 is an apocalyptic number.

It is an amenable number.

1022274001 is a deficient number, since it is larger than the sum of its proper divisors (148034159).

1022274001 is an equidigital number, since it uses as much as digits as its factorization.

1022274001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249383.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1022274001 is about 31973.0198917775. The cubic root of 1022274001 is about 1007.3702135028.

Adding to 1022274001 its reverse (1004722201), we get a palindrome (2026996202).

The spelling of 1022274001 in words is "one billion, twenty-two million, two hundred seventy-four thousand, one".