1022210710840 has 32 divisors (see below), whose sum is σ = 2509062654960. Its totient is φ = 371712985600.

The previous prime is 1022210710823. The next prime is 1022210710841. The reversal of 1022210710840 is 480170122201.

It is a junction number, because it is equal to n+sod(n) for n = 1022210710799 and 1022210710808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022210710841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1161602641 + ... + 1161603520.

Almost surely, 2^{1022210710840} is an apocalyptic number.

1022210710840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022210710840 is an abundant number, since it is smaller than the sum of its proper divisors (1486851944120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022210710840 is a wasteful number, since it uses less digits than its factorization.

1022210710840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323206183 (or 2323206179 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The spelling of 1022210710840 in words is "one trillion, twenty-two billion, two hundred ten million, seven hundred ten thousand, eight hundred forty".