22213013313032 has 8 divisors (see below), whose sum is σ = 41649399961950. Its totient is φ = 11106506656512.

The previous prime is 22213013312933. The next prime is 22213013313041. The reversal of 22213013313032 is 23031331031222.

It can be written as a sum of positive squares in only one way, i.e., 20719010690596 + 1494002622436 = 4551814^2 + 1222294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 22213013312992 and 22213013313010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388313332057 + ... + 1388313332072.

Almost surely, 2^{22213013313032} is an apocalyptic number.

It is an amenable number.

22213013313032 is a deficient number, since it is larger than the sum of its proper divisors (19436386648918).

22213013313032 is a wasteful number, since it uses less digits than its factorization.

22213013313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776626664135 (or 2776626664131 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 22213013313032 its reverse (23031331031222), we get a palindrome (45244344344254).

The spelling of 22213013313032 in words is "twenty-two trillion, two hundred thirteen billion, thirteen million, three hundred thirteen thousand, thirty-two".