2015422102 has 8 divisors (see below), whose sum is σ = 3059556696. Its totient is φ = 995569872.

The previous prime is 2015422091. The next prime is 2015422103. The reversal of 2015422102 is 2012245102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2015422102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015422103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6070383 + ... + 6070714.

It is an arithmetic number, because the mean of its divisors is an integer number (382444587).

Almost surely, 2^2015422102 is an apocalyptic number.

2015422102 is a deficient number, since it is larger than the sum of its proper divisors (1044134594).

2015422102 is a wasteful number, since it uses less digits than its factorization.

2015422102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12141182.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2015422102 is about 44893.4527743189. The cubic root of 2015422102 is about 1263.1511999407.

Adding to 2015422102 its reverse (2012245102), we get a palindrome (4027667204).

The spelling of 2015422102 in words is "two billion, fifteen million, four hundred twenty-two thousand, one hundred two".