151003123222 has 8 divisors (see below), whose sum is σ = 258862496976. Its totient is φ = 64715624232.

The previous prime is 151003123217. The next prime is 151003123231. The reversal of 151003123222 is 222321300151.

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

It is a super-2 number, since 2×151003123222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151003123193 and 151003123202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5392968673 + ... + 5392968700.

It is an arithmetic number, because the mean of its divisors is an integer number (32357812122).

Almost surely, 2^151003123222 is an apocalyptic number.

151003123222 is a deficient number, since it is larger than the sum of its proper divisors (107859373754).

151003123222 is a wasteful number, since it uses less digits than its factorization.

151003123222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10785937382.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 151003123222 its reverse (222321300151), we get a palindrome (373324423373).

The spelling of 151003123222 in words is "one hundred fifty-one billion, three million, one hundred twenty-three thousand, two hundred twenty-two".