22020158462 has 32 divisors (see below), whose sum is σ = 34913991168. Its totient is φ = 10394835616.

The previous prime is 22020158449. The next prime is 22020158473. The reversal of 22020158462 is 26485102022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5698343 + ... + 5702205.

It is an arithmetic number, because the mean of its divisors is an integer number (1091062224).

Almost surely, 2^22020158462 is an apocalyptic number.

22020158462 is a deficient number, since it is larger than the sum of its proper divisors (12893832706).

22020158462 is a wasteful number, since it uses less digits than its factorization.

22020158462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 22020158462 in words is "twenty-two billion, twenty million, one hundred fifty-eight thousand, four hundred sixty-two".