22122132321032 has 32 divisors (see below), whose sum is σ = 43639077789720. Its totient is φ = 10499627727360.

The previous prime is 22122132321017. The next prime is 22122132321043. The reversal of 22122132321032 is 23012323122122.

It can be written as a sum of positive squares in 4 ways, for example, as 19146873009796 + 2975259311236 = 4375714^2 + 1724894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22122132320992 and 22122132321010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911413883 + ... + 911438154.

Almost surely, 2^{22122132321032} is an apocalyptic number.

It is an amenable number.

22122132321032 is a deficient number, since it is larger than the sum of its proper divisors (21516945468688).

22122132321032 is a wasteful number, since it uses less digits than its factorization.

22122132321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822852121 (or 1822852117 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22122132321032 its reverse (23012323122122), we get a palindrome (45134455443154).

The spelling of 22122132321032 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred thirty-two million, three hundred twenty-one thousand, thirty-two".