145522213404000 has 96 divisors (see below), whose sum is σ = 476730771150816. Its totient is φ = 38805923571200.

The previous prime is 145522213403993. The next prime is 145522213404013. The reversal of 145522213404000 is 404312225541.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6063413559 + ... + 6063437558.

It is an arithmetic number, because the mean of its divisors is an integer number (4965945532821).

Almost surely, 2^{145522213404000} is an apocalyptic number.

145522213404000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145522213404000 is an abundant number, since it is smaller than the sum of its proper divisors (331208557746816).

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

145522213404000 is a wasteful number, since it uses less digits than its factorization.

145522213404000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126851145 (or 12126851127 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 145522213404000 its reverse (404312225541), we get a palindrome (145926525629541).

The spelling of 145522213404000 in words is "one hundred forty-five trillion, five hundred twenty-two billion, two hundred thirteen million, four hundred four thousand".