22122434301 has 16 divisors (see below), whose sum is σ = 32509823808. Its totient is φ = 13269312000.

The previous prime is 22122434297. The next prime is 22122434309. The reversal of 22122434301 is 10343422122.

It is a happy number.

It is not a de Polignac number, because 22122434301 - 2² = 22122434297 is a prime.

It is a super-2 number, since 2×22122434301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122434309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3452350 + ... + 3458751.

It is an arithmetic number, because the mean of its divisors is an integer number (2031863988).

Almost surely, 2^22122434301 is an apocalyptic number.

It is an amenable number.

22122434301 is a deficient number, since it is larger than the sum of its proper divisors (10387389507).

22122434301 is a wasteful number, since it uses less digits than its factorization.

22122434301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6911212.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22122434301 its reverse (10343422122), we get a palindrome (32465856423).

The spelling of 22122434301 in words is "twenty-two billion, one hundred twenty-two million, four hundred thirty-four thousand, three hundred one".