22113430002212 has 6 divisors (see below), whose sum is σ = 38698502503878. Its totient is φ = 11056715001104.

The previous prime is 22113430002203. The next prime is 22113430002229. The reversal of 22113430002212 is 21220003431122.

It can be written as a sum of positive squares in only one way, i.e., 17862930319936 + 4250499682276 = 4226456^2 + 2061674^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764178750273 + ... + 2764178750280.

It is an arithmetic number, because the mean of its divisors is an integer number (6449750417313).

Almost surely, 2^{22113430002212} is an apocalyptic number.

It is an amenable number.

22113430002212 is a deficient number, since it is larger than the sum of its proper divisors (16585072501666).

22113430002212 is a wasteful number, since it uses less digits than its factorization.

22113430002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528357500557 (or 5528357500555 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22113430002212 its reverse (21220003431122), we get a palindrome (43333433433334).

The spelling of 22113430002212 in words is "twenty-two trillion, one hundred thirteen billion, four hundred thirty million, two thousand, two hundred twelve".