1422401140122 has 32 divisors (see below), whose sum is σ = 2879187474240. Its totient is φ = 468403286400.

The previous prime is 1422401140099. The next prime is 1422401140129. The reversal of 1422401140122 is 2210411042241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1422401140092 and 1422401140101.

It is not an unprimeable number, because it can be changed into a prime (1422401140129) 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, 21231654 + ... + 21298542.

It is an arithmetic number, because the mean of its divisors is an integer number (89974608570).

Almost surely, 2^{1422401140122} is an apocalyptic number.

1422401140122 is an abundant number, since it is smaller than the sum of its proper divisors (1456786334118).

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

1422401140122 is a wasteful number, since it uses less digits than its factorization.

1422401140122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109678.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1422401140122 its reverse (2210411042241), we get a palindrome (3632812182363).

The spelling of 1422401140122 in words is "one trillion, four hundred twenty-two billion, four hundred one million, one hundred forty thousand, one hundred twenty-two".