22195059122 has 4 divisors (see below), whose sum is σ = 33292588686. Its totient is φ = 11097529560.

The previous prime is 22195059109. The next prime is 22195059127.

It is a happy number.

22195059122 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14299137241 + 7895921881 = 119579^2 + 88859^2 .

It is a super-3 number, since 3×22195059122³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22195059127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5548764779 + ... + 5548764782.

Almost surely, 2^22195059122 is an apocalyptic number.

22195059122 is a deficient number, since it is larger than the sum of its proper divisors (11097529564).

22195059122 is a wasteful number, since it uses less digits than its factorization.

22195059122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11097529563.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 22195059122 in words is "twenty-two billion, one hundred ninety-five million, fifty-nine thousand, one hundred twenty-two".