1322422120110 has 128 divisors (see below), whose sum is σ = 3929623455744. Its totient is φ = 277345681920.

The previous prime is 1322422120093. The next prime is 1322422120141. The reversal of 1322422120110 is 110212242231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 994401 + ... + 1906220.

It is an arithmetic number, because the mean of its divisors is an integer number (30700183248).

Almost surely, 2^{1322422120110} is an apocalyptic number.

1322422120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322422120110 is an abundant number, since it is smaller than the sum of its proper divisors (2607201335634).

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

1322422120110 is a wasteful number, since it uses less digits than its factorization.

1322422120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900818.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1322422120110 its reverse (110212242231), we get a palindrome (1432634362341).

The spelling of 1322422120110 in words is "one trillion, three hundred twenty-two billion, four hundred twenty-two million, one hundred twenty thousand, one hundred ten".