4220001051 has 32 divisors (see below), whose sum is σ = 6499627008. Its totient is φ = 2385637920.

The previous prime is 4220001047. The next prime is 4220001053. The reversal of 4220001051 is 1501000224.

It is not a de Polignac number, because 4220001051 - 2² = 4220001047 is a prime.

It is a super-2 number, since 2×4220001051² = 35616817740882209202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4220001051.

It is not an unprimeable number, because it can be changed into a prime (4220001053) 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 31 ways as a sum of consecutive naturals, for example, 774306 + ... + 779736.

It is an arithmetic number, because the mean of its divisors is an integer number (203113344).

Almost surely, 2^4220001051 is an apocalyptic number.

4220001051 is a deficient number, since it is larger than the sum of its proper divisors (2279625957).

4220001051 is a wasteful number, since it uses less digits than its factorization.

4220001051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 4220001051 is about 64961.5351650498. The cubic root of 4220001051 is about 1615.9857236744.

Adding to 4220001051 its reverse (1501000224), we get a palindrome (5721001275).

The spelling of 4220001051 in words is "four billion, two hundred twenty million, one thousand, fifty-one".