2225532131632 has 20 divisors (see below), whose sum is σ = 4312234311840. Its totient is φ = 1112697470528.

The previous prime is 2225532131621. The next prime is 2225532131659. The reversal of 2225532131632 is 2361312355222.

It is a junction number, because it is equal to n+sod(n) for n = 2225532131591 and 2225532131600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4019032 + ... + 4539127.

It is an arithmetic number, because the mean of its divisors is an integer number (215611715592).

Almost surely, 2^{2225532131632} is an apocalyptic number.

It is an amenable number.

2225532131632 is a deficient number, since it is larger than the sum of its proper divisors (2086702180208).

2225532131632 is a wasteful number, since it uses less digits than its factorization.

2225532131632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8574420 (or 8574414 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

Adding to 2225532131632 its reverse (2361312355222), we get a palindrome (4586844486854).

The spelling of 2225532131632 in words is "two trillion, two hundred twenty-five billion, five hundred thirty-two million, one hundred thirty-one thousand, six hundred thirty-two".