1430202322020 has 96 divisors (see below), whose sum is σ = 4010465571840. Its totient is φ = 380825927680.

The previous prime is 1430202321943. The next prime is 1430202322049. The reversal of 1430202322020 is 202232020341.

It is a super-2 number, since 2×1430202322020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125198029 + ... + 125209451.

It is an arithmetic number, because the mean of its divisors is an integer number (41775683040).

Almost surely, 2^{1430202322020} is an apocalyptic number.

1430202322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430202322020 is an abundant number, since it is smaller than the sum of its proper divisors (2580263249820).

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

1430202322020 is a wasteful number, since it uses less digits than its factorization.

1430202322020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14325 (or 14323 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1430202322020 its reverse (202232020341), we get a palindrome (1632434342361).

The spelling of 1430202322020 in words is "one trillion, four hundred thirty billion, two hundred two million, three hundred twenty-two thousand, twenty".