1022420441001 has 16 divisors (see below), whose sum is σ = 1389283384320. Its totient is φ = 668591763840.

The previous prime is 1022420440997. The next prime is 1022420441027. The reversal of 1022420441001 is 1001440242201.

1022420441001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022420441001 - 2² = 1022420440997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022420441201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111780 + ... + 1434341.

It is an arithmetic number, because the mean of its divisors is an integer number (86830211520).

Almost surely, 2^{1022420441001} is an apocalyptic number.

It is an amenable number.

1022420441001 is a deficient number, since it is larger than the sum of its proper divisors (366862943319).

1022420441001 is a wasteful number, since it uses less digits than its factorization.

1022420441001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550336.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 1022420441001 its reverse (1001440242201), we get a palindrome (2023860683202).

The spelling of 1022420441001 in words is "one trillion, twenty-two billion, four hundred twenty million, four hundred forty-one thousand, one".