22152011073 has 8 divisors (see below), whose sum is σ = 30256405536. Its totient is φ = 14407812000.

The previous prime is 22152011071. The next prime is 22152011081. The reversal of 22152011073 is 37011025122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22152011073 - 2¹ = 22152011071 is a prime.

It is a super-2 number, since 2×22152011073² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22152011071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90048703 + ... + 90048948.

It is an arithmetic number, because the mean of its divisors is an integer number (3782050692).

Almost surely, 2^22152011073 is an apocalyptic number.

It is an amenable number.

22152011073 is a deficient number, since it is larger than the sum of its proper divisors (8104394463).

22152011073 is a wasteful number, since it uses less digits than its factorization.

22152011073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180097695.

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 22152011073 its reverse (37011025122), we get a palindrome (59163036195).

The spelling of 22152011073 in words is "twenty-two billion, one hundred fifty-two million, eleven thousand, seventy-three".