622250860029 has 4 divisors (see below), whose sum is σ = 829667813376. Its totient is φ = 414833906684.

The previous prime is 622250859947. The next prime is 622250860079. The reversal of 622250860029 is 920068052226.

622250860029 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 622250860029 - 2¹⁶ = 622250794493 is a prime.

It is a super-2 number, since 2×622250860029² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622250860079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103708476669 + ... + 103708476674.

It is an arithmetic number, because the mean of its divisors is an integer number (207416953344).

Almost surely, 2^622250860029 is an apocalyptic number.

It is an amenable number.

622250860029 is a deficient number, since it is larger than the sum of its proper divisors (207416953347).

622250860029 is a wasteful number, since it uses less digits than its factorization.

622250860029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207416953346.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 622250860029 in words is "six hundred twenty-two billion, two hundred fifty million, eight hundred sixty thousand, twenty-nine".