22053281061862 has 8 divisors (see below), whose sum is σ = 33109378338456. Its totient is φ = 11016821615712.

The previous prime is 22053281061857. The next prime is 22053281061949. The reversal of 22053281061862 is 26816018235022.

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

It is a super-2 number, since 2×22053281061862² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 4909454803 + ... + 4909459294.

It is an arithmetic number, because the mean of its divisors is an integer number (4138672292307).

Almost surely, 2^{22053281061862} is an apocalyptic number.

22053281061862 is a deficient number, since it is larger than the sum of its proper divisors (11056097276594).

22053281061862 is a wasteful number, since it uses less digits than its factorization.

22053281061862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9818915222.

The product of its (nonzero) digits is 552960, while the sum is 46.

Adding to 22053281061862 its reverse (26816018235022), we get a palindrome (48869299296884).

The spelling of 22053281061862 in words is "twenty-two trillion, fifty-three billion, two hundred eighty-one million, sixty-one thousand, eight hundred sixty-two".