145220150110 has 64 divisors (see below), whose sum is σ = 314754066432. Its totient is φ = 47162560896.

The previous prime is 145220150057. The next prime is 145220150147. The reversal of 145220150110 is 11051022541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272029 + ... + 603688.

It is an arithmetic number, because the mean of its divisors is an integer number (4918032288).

Almost surely, 2^145220150110 is an apocalyptic number.

145220150110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145220150110 is an abundant number, since it is smaller than the sum of its proper divisors (169533916322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145220150110 is a wasteful number, since it uses less digits than its factorization.

145220150110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875857.

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

Adding to 145220150110 its reverse (11051022541), we get a palindrome (156271172651).

The spelling of 145220150110 in words is "one hundred forty-five billion, two hundred twenty million, one hundred fifty thousand, one hundred ten".