402211200022004 has 12 divisors (see below), whose sum is σ = 703869944869728. Its totient is φ = 201105501487800.

The previous prime is 402211200021977. The next prime is 402211200022007. The reversal of 402211200022004 is 400220002112204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402211200022007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15029552 + ... + 32098439.

It is an arithmetic number, because the mean of its divisors is an integer number (58655828739144).

Almost surely, 2^{402211200022004} is an apocalyptic number.

It is an amenable number.

402211200022004 is a deficient number, since it is larger than the sum of its proper divisors (301658744847724).

402211200022004 is a wasteful number, since it uses less digits than its factorization.

402211200022004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49261606 (or 49261604 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 402211200022004 its reverse (400220002112204), we get a palindrome (802431202134208).

The spelling of 402211200022004 in words is "four hundred two trillion, two hundred eleven billion, two hundred million, twenty-two thousand, four".