145051222063 has 8 divisors (see below), whose sum is σ = 162514391760. Its totient is φ = 128300834880.

The previous prime is 145051222021. The next prime is 145051222067. The reversal of 145051222063 is 360222150541.

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

It is a cyclic number.

It is not a de Polignac number, because 145051222063 - 2¹³ = 145051213871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145051222067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178195198 + ... + 178196011.

It is an arithmetic number, because the mean of its divisors is an integer number (20314298970).

Almost surely, 2^145051222063 is an apocalyptic number.

145051222063 is a deficient number, since it is larger than the sum of its proper divisors (17463169697).

145051222063 is a wasteful number, since it uses less digits than its factorization.

145051222063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356391257.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 145051222063 in words is "one hundred forty-five billion, fifty-one million, two hundred twenty-two thousand, sixty-three".