10120221111037 has 2 divisors, whose sum is σ = 10120221111038. Its totient is φ = 10120221111036.

The previous prime is 10120221111001. The next prime is 10120221111041. The reversal of 10120221111037 is 73011112202101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9669898245316 + 450322865721 = 3109646^2 + 671061^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120221111037 - 2²⁷ = 10120086893309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10120221110999 and 10120221111017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120221111047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060110555518 + 5060110555519.

It is an arithmetic number, because the mean of its divisors is an integer number (5060110555519).

Almost surely, 2^{10120221111037} is an apocalyptic number.

It is an amenable number.

10120221111037 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120221111037 is an equidigital number, since it uses as much as digits as its factorization.

10120221111037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 10120221111037 its reverse (73011112202101), we get a palindrome (83131333313138).

The spelling of 10120221111037 in words is "ten trillion, one hundred twenty billion, two hundred twenty-one million, one hundred eleven thousand, thirty-seven".