1022122120414 has 4 divisors (see below), whose sum is σ = 1533183180624. Its totient is φ = 511061060206.

The previous prime is 1022122120403. The next prime is 1022122120427. The reversal of 1022122120414 is 4140212212201.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1022122120414² (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 as a sum of consecutive naturals, namely, 255530530102 + ... + 255530530105.

It is an arithmetic number, because the mean of its divisors is an integer number (383295795156).

Almost surely, 2^{1022122120414} is an apocalyptic number.

1022122120414 is a deficient number, since it is larger than the sum of its proper divisors (511061060210).

1022122120414 is an equidigital number, since it uses as much as digits as its factorization.

1022122120414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511061060209.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1022122120414 its reverse (4140212212201), we get a palindrome (5162334332615).

The spelling of 1022122120414 in words is "one trillion, twenty-two billion, one hundred twenty-two million, one hundred twenty thousand, four hundred fourteen".