1022041001 has 4 divisors (see below), whose sum is σ = 1034354832. Its totient is φ = 1009727172.

The previous prime is 1022040983. The next prime is 1022041019. The reversal of 1022041001 is 1001402201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1022040983) and next prime (1022041019).

It is a cyclic number.

It is not a de Polignac number, because 1022041001 - 2¹⁴ = 1022024617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022041061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6156791 + ... + 6156956.

It is an arithmetic number, because the mean of its divisors is an integer number (258588708).

Almost surely, 2^1022041001 is an apocalyptic number.

It is an amenable number.

1022041001 is a deficient number, since it is larger than the sum of its proper divisors (12313831).

1022041001 is an equidigital number, since it uses as much as digits as its factorization.

1022041001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12313830.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1022041001 is about 31969.3759870286. The cubic root of 1022041001 is about 1007.2936733273.

Adding to 1022041001 its reverse (1001402201), we get a palindrome (2023443202).

The spelling of 1022041001 in words is "one billion, twenty-two million, forty-one thousand, one".