20222541453 has 16 divisors (see below), whose sum is σ = 28847806400. Its totient is φ = 12562750080.

The previous prime is 20222541421. The next prime is 20222541461. The reversal of 20222541453 is 35414522202.

It is not a de Polignac number, because 20222541453 - 2⁵ = 20222541421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20222541453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222541653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2904568 + ... + 2911521.

It is an arithmetic number, because the mean of its divisors is an integer number (1802987900).

Almost surely, 2^20222541453 is an apocalyptic number.

It is an amenable number.

20222541453 is a deficient number, since it is larger than the sum of its proper divisors (8625264947).

20222541453 is a wasteful number, since it uses less digits than its factorization.

20222541453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816172.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 20222541453 in words is "twenty billion, two hundred twenty-two million, five hundred forty-one thousand, four hundred fifty-three".