151001000515222 has 64 divisors (see below), whose sum is σ = 269742187459584. Its totient is φ = 62492270480640.

The previous prime is 151001000515201. The next prime is 151001000515223. The reversal of 151001000515222 is 222515000100151.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151001000515223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9491443 + ... + 19801249.

It is an arithmetic number, because the mean of its divisors is an integer number (4214721679056).

Almost surely, 2^{151001000515222} is an apocalyptic number.

151001000515222 is a deficient number, since it is larger than the sum of its proper divisors (118741186944362).

151001000515222 is a wasteful number, since it uses less digits than its factorization.

151001000515222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310533.

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 151001000515222 its reverse (222515000100151), we get a palindrome (373516000615373).

The spelling of 151001000515222 in words is "one hundred fifty-one trillion, one billion, five hundred fifteen thousand, two hundred twenty-two".