1422170102 has 16 divisors (see below), whose sum is σ = 2283595200. Its totient is φ = 662240520.

The previous prime is 1422170093. The next prime is 1422170111. The reversal of 1422170102 is 2010712241.

It is an interprime number because it is at equal distance from previous prime (1422170093) and next prime (1422170111).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314924 + ... + 319407.

It is an arithmetic number, because the mean of its divisors is an integer number (142724700).

Almost surely, 2^1422170102 is an apocalyptic number.

1422170102 is a deficient number, since it is larger than the sum of its proper divisors (861425098).

1422170102 is a wasteful number, since it uses less digits than its factorization.

1422170102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634411.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 1422170102 is about 37711.6706339032. The cubic root of 1422170102 is about 1124.5631494331.

Adding to 1422170102 its reverse (2010712241), we get a palindrome (3432882343).

The spelling of 1422170102 in words is "one billion, four hundred twenty-two million, one hundred seventy thousand, one hundred two".