1422241032020 has 12 divisors (see below), whose sum is σ = 2986706167284. Its totient is φ = 568896412800.

The previous prime is 1422241031989. The next prime is 1422241032041. The reversal of 1422241032020 is 202301422241.

It can be written as a sum of positive squares in 2 ways, for example, as 443510713156 + 978730318864 = 665966^2 + 989308^2 .

It is a super-2 number, since 2×1422241032020² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35556025781 + ... + 35556025820.

It is an arithmetic number, because the mean of its divisors is an integer number (248892180607).

Almost surely, 2^{1422241032020} is an apocalyptic number.

1422241032020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422241032020 is an abundant number, since it is smaller than the sum of its proper divisors (1564465135264).

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

1422241032020 is a wasteful number, since it uses less digits than its factorization.

1422241032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71112051610 (or 71112051608 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1422241032020 its reverse (202301422241), we get a palindrome (1624542454261).

The spelling of 1422241032020 in words is "one trillion, four hundred twenty-two billion, two hundred forty-one million, thirty-two thousand, twenty".