10200022219997 has 2 divisors, whose sum is σ = 10200022219998. Its totient is φ = 10200022219996.

The previous prime is 10200022219993. The next prime is 10200022220021. The reversal of 10200022219997 is 79991222000201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8901833156836 + 1298189063161 = 2983594^2 + 1139381^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200022219997 - 2² = 10200022219993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10200022219991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100011109998 + 5100011109999.

It is an arithmetic number, because the mean of its divisors is an integer number (5100011109999).

Almost surely, 2^{10200022219997} is an apocalyptic number.

It is an amenable number.

10200022219997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200022219997 is an equidigital number, since it uses as much as digits as its factorization.

10200022219997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 44.

The spelling of 10200022219997 in words is "ten trillion, two hundred billion, twenty-two million, two hundred nineteen thousand, nine hundred ninety-seven".