1422342200020 has 96 divisors (see below), whose sum is σ = 3466002758400. Its totient is φ = 480183137280.

The previous prime is 1422342200003. The next prime is 1422342200039. The reversal of 1422342200020 is 200022432241.

It is a junction number, because it is equal to n+sod(n) for n = 1422342199964 and 1422342200000.

It is a congruent number.

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, 23616906 + ... + 23677054.

It is an arithmetic number, because the mean of its divisors is an integer number (36104195400).

Almost surely, 2^{1422342200020} is an apocalyptic number.

1422342200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422342200020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1733001379200).

1422342200020 is an abundant number, since it is smaller than the sum of its proper divisors (2043660558380).

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

1422342200020 is a wasteful number, since it uses less digits than its factorization.

1422342200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62753 (or 62751 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1422342200020 its reverse (200022432241), we get a palindrome (1622364632261).

The spelling of 1422342200020 in words is "one trillion, four hundred twenty-two billion, three hundred forty-two million, two hundred thousand, twenty".