2022201021004 has 6 divisors (see below), whose sum is σ = 3538851786764. Its totient is φ = 1011100510500.

The previous prime is 2022201020993. The next prime is 2022201021007. The reversal of 2022201021004 is 4001201022202.

It is not an unprimeable number, because it can be changed into a prime (2022201021007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252775127622 + ... + 252775127629.

Almost surely, 2^{2022201021004} is an apocalyptic number.

It is an amenable number.

2022201021004 is a deficient number, since it is larger than the sum of its proper divisors (1516650765760).

2022201021004 is a wasteful number, since it uses less digits than its factorization.

2022201021004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505550255255 (or 505550255253 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2022201021004 its reverse (4001201022202), we get a palindrome (6023402043206).

The spelling of 2022201021004 in words is "two trillion, twenty-two billion, two hundred one million, twenty-one thousand, four".