29220491063 has 2 divisors, whose sum is σ = 29220491064. Its totient is φ = 29220491062.

The previous prime is 29220491051. The next prime is 29220491071. The reversal of 29220491063 is 36019402292.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29220491063 - 2⁸ = 29220490807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29220491033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14610245531 + 14610245532.

It is an arithmetic number, because the mean of its divisors is an integer number (14610245532).

Almost surely, 2^29220491063 is an apocalyptic number.

29220491063 is a deficient number, since it is larger than the sum of its proper divisors (1).

29220491063 is an equidigital number, since it uses as much as digits as its factorization.

29220491063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 29220491063 in words is "twenty-nine billion, two hundred twenty million, four hundred ninety-one thousand, sixty-three".