2030155122 has 16 divisors (see below), whose sum is σ = 4236845760. Its totient is φ = 647295792.

The previous prime is 2030155117. The next prime is 2030155159. The reversal of 2030155122 is 2215510302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7355497 + ... + 7355772.

It is an arithmetic number, because the mean of its divisors is an integer number (264802860).

Almost surely, 2^2030155122 is an apocalyptic number.

2030155122 is an abundant number, since it is smaller than the sum of its proper divisors (2206690638).

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

2030155122 is a wasteful number, since it uses less digits than its factorization.

2030155122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14711297.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2030155122 is about 45057.2427252268. The cubic root of 2030155122 is about 1266.2216680451.

Adding to 2030155122 its reverse (2215510302), we get a palindrome (4245665424).

The spelling of 2030155122 in words is "two billion, thirty million, one hundred fifty-five thousand, one hundred twenty-two".