151012510222 has 32 divisors (see below), whose sum is σ = 273388856832. Its totient is φ = 61159886304.

The previous prime is 151012510193. The next prime is 151012510309. The reversal of 151012510222 is 222015210151.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 151012510193 and 151012510202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2798473 + ... + 2851924.

It is an arithmetic number, because the mean of its divisors is an integer number (8543401776).

Almost surely, 2^151012510222 is an apocalyptic number.

151012510222 is a deficient number, since it is larger than the sum of its proper divisors (122376346610).

151012510222 is a wasteful number, since it uses less digits than its factorization.

151012510222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650512.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 151012510222 its reverse (222015210151), we get a palindrome (373027720373).

The spelling of 151012510222 in words is "one hundred fifty-one billion, twelve million, five hundred ten thousand, two hundred twenty-two".