22071615002 has 8 divisors (see below), whose sum is σ = 33111395136. Its totient is φ = 11034483292.

The previous prime is 22071615001. The next prime is 22071615037. The reversal of 22071615002 is 20051617022.

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

It is a super-2 number, since 2×22071615002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22071615001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641138 + ... + 674685.

It is an arithmetic number, because the mean of its divisors is an integer number (4138924392).

Almost surely, 2^22071615002 is an apocalyptic number.

22071615002 is a deficient number, since it is larger than the sum of its proper divisors (11039780134).

22071615002 is a wasteful number, since it uses less digits than its factorization.

22071615002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324212.

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 22071615002 in words is "twenty-two billion, seventy-one million, six hundred fifteen thousand, two".