22141440420002 has 8 divisors (see below), whose sum is σ = 33229854914076. Its totient is φ = 11064822115312.

The previous prime is 22141440419999. The next prime is 22141440420017. The reversal of 22141440420002 is 20002404414122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19985826243601 + 2155614176401 = 4470551^2 + 1468201^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949042653 + ... + 2949050160.

Almost surely, 2^{22141440420002} is an apocalyptic number.

22141440420002 is a deficient number, since it is larger than the sum of its proper divisors (11088414494074).

22141440420002 is a wasteful number, since it uses less digits than its factorization.

22141440420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5898094692.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 22141440420002 its reverse (20002404414122), we get a palindrome (42143844834124).

The spelling of 22141440420002 in words is "twenty-two trillion, one hundred forty-one billion, four hundred forty million, four hundred twenty thousand, two".