225035146720472 has 16 divisors (see below), whose sum is σ = 460299163746600. Its totient is φ = 102288703054720.

The previous prime is 225035146720429. The next prime is 225035146720477. The reversal of 225035146720472 is 274027641530522.

It is a self number, because there is not a number n which added to its sum of digits gives 225035146720472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225035146720477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278608788097 + ... + 1278608788272.

Almost surely, 2^{225035146720472} is an apocalyptic number.

225035146720472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

225035146720472 is an abundant number, since it is smaller than the sum of its proper divisors (235264017026128).

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

225035146720472 is a wasteful number, since it uses less digits than its factorization.

225035146720472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557217576386 (or 2557217576382 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 225035146720472 in words is "two hundred twenty-five trillion, thirty-five billion, one hundred forty-six million, seven hundred twenty thousand, four hundred seventy-two".