20210222010007 has 2 divisors, whose sum is σ = 20210222010008. Its totient is φ = 20210222010006.

The previous prime is 20210222009969. The next prime is 20210222010061. The reversal of 20210222010007 is 70001022201202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20210222010007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20210222010067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10105111005003 + 10105111005004.

It is an arithmetic number, because the mean of its divisors is an integer number (10105111005004).

Almost surely, 2^{20210222010007} is an apocalyptic number.

20210222010007 is a deficient number, since it is larger than the sum of its proper divisors (1).

20210222010007 is an equidigital number, since it uses as much as digits as its factorization.

20210222010007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 20210222010007 its reverse (70001022201202), we get a palindrome (90211244211209).

The spelling of 20210222010007 in words is "twenty trillion, two hundred ten billion, two hundred twenty-two million, ten thousand, seven".