10220212049 has 2 divisors, whose sum is σ = 10220212050. Its totient is φ = 10220212048.

The previous prime is 10220212003. The next prime is 10220212069. The reversal of 10220212049 is 94021202201.

10220212049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10106683024 + 113529025 = 100532^2 + 10655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220212049 is a prime.

It is a super-3 number, since 3×10220212049³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10220212069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110106024 + 5110106025.

It is an arithmetic number, because the mean of its divisors is an integer number (5110106025).

Almost surely, 2^10220212049 is an apocalyptic number.

It is an amenable number.

10220212049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220212049 is an equidigital number, since it uses as much as digits as its factorization.

10220212049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 10220212049 in words is "ten billion, two hundred twenty million, two hundred twelve thousand, forty-nine".