1022004310421 has 16 divisors (see below), whose sum is σ = 1085928902784. Its totient is φ = 958508642304.

The previous prime is 1022004310339. The next prime is 1022004310423. The reversal of 1022004310421 is 1240134002201.

It is not a de Polignac number, because 1022004310421 - 2³⁰ = 1020930568597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022004310393 and 1022004310402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022004310423) 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, 5429936 + ... + 5614998.

It is an arithmetic number, because the mean of its divisors is an integer number (67870556424).

Almost surely, 2^{1022004310421} is an apocalyptic number.

It is an amenable number.

1022004310421 is a deficient number, since it is larger than the sum of its proper divisors (63924592363).

1022004310421 is a wasteful number, since it uses less digits than its factorization.

1022004310421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186220.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1022004310421 its reverse (1240134002201), we get a palindrome (2262138312622).

The spelling of 1022004310421 in words is "one trillion, twenty-two billion, four million, three hundred ten thousand, four hundred twenty-one".