22420141516 has 24 divisors (see below), whose sum is σ = 39871495440. Its totient is φ = 11029734912.

The previous prime is 22420141451. The next prime is 22420141517. The reversal of 22420141516 is 61514102422.

It is not an unprimeable number, because it can be changed into a prime (22420141517) 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, 119106 + ... + 242953.

It is an arithmetic number, because the mean of its divisors is an integer number (1661312310).

Almost surely, 2^22420141516 is an apocalyptic number.

It is an amenable number.

22420141516 is a deficient number, since it is larger than the sum of its proper divisors (17451353924).

22420141516 is a wasteful number, since it uses less digits than its factorization.

22420141516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362313 (or 362311 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 22420141516 its reverse (61514102422), we get a palindrome (83934243938).

The spelling of 22420141516 in words is "twenty-two billion, four hundred twenty million, one hundred forty-one thousand, five hundred sixteen".