20222585701 has 2 divisors, whose sum is σ = 20222585702. Its totient is φ = 20222585700.

The previous prime is 20222585687. The next prime is 20222585737. The reversal of 20222585701 is 10758522202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11009465476 + 9213120225 = 104926^2 + 95985^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222585701 - 2²¹ = 20220488549 is a prime.

It is a super-3 number, since 3×20222585701³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222585771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111292850 + 10111292851.

It is an arithmetic number, because the mean of its divisors is an integer number (10111292851).

Almost surely, 2^20222585701 is an apocalyptic number.

It is an amenable number.

20222585701 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222585701 is an equidigital number, since it uses as much as digits as its factorization.

20222585701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22400, while the sum is 34.

The spelling of 20222585701 in words is "twenty billion, two hundred twenty-two million, five hundred eighty-five thousand, seven hundred one".