152201223545 has 32 divisors (see below), whose sum is σ = 213060844800. Its totient is φ = 102215851776.

The previous prime is 152201223541. The next prime is 152201223553. The reversal of 152201223545 is 545322102251.

It is not a de Polignac number, because 152201223545 - 2² = 152201223541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152201223541) 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, 418487 + ... + 692483.

It is an arithmetic number, because the mean of its divisors is an integer number (6658151400).

Almost surely, 2^152201223545 is an apocalyptic number.

It is an amenable number.

152201223545 is a deficient number, since it is larger than the sum of its proper divisors (60859621255).

152201223545 is a wasteful number, since it uses less digits than its factorization.

152201223545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274337.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 152201223545 its reverse (545322102251), we get a palindrome (697523325796).

The spelling of 152201223545 in words is "one hundred fifty-two billion, two hundred one million, two hundred twenty-three thousand, five hundred forty-five".