1422444303102 has 16 divisors (see below), whose sum is σ = 2852316518400. Its totient is φ = 472910115672.

The previous prime is 1422444303097. The next prime is 1422444303107. The reversal of 1422444303102 is 2013034442241.

It is an interprime number because it is at equal distance from previous prime (1422444303097) and next prime (1422444303107).

It is a self number, because there is not a number n which added to its sum of digits gives 1422444303102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422444303107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309493852 + ... + 309498447.

It is an arithmetic number, because the mean of its divisors is an integer number (178269782400).

Almost surely, 2^{1422444303102} is an apocalyptic number.

1422444303102 is an abundant number, since it is smaller than the sum of its proper divisors (1429872215298).

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

1422444303102 is a wasteful number, since it uses less digits than its factorization.

1422444303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618992687.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1422444303102 its reverse (2013034442241), we get a palindrome (3435478745343).

The spelling of 1422444303102 in words is "one trillion, four hundred twenty-two billion, four hundred forty-four million, three hundred three thousand, one hundred two".