1012022102123 has 2 divisors, whose sum is σ = 1012022102124. Its totient is φ = 1012022102122.

The previous prime is 1012022102101. The next prime is 1012022102129. The reversal of 1012022102123 is 3212012202101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012022102123 - 2¹² = 1012022098027 is a prime.

It is a super-2 number, since 2×1012022102123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1012022102129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506011051061 + 506011051062.

It is an arithmetic number, because the mean of its divisors is an integer number (506011051062).

Almost surely, 2^{1012022102123} is an apocalyptic number.

1012022102123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012022102123 is an equidigital number, since it uses as much as digits as its factorization.

1012022102123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1012022102123 its reverse (3212012202101), we get a palindrome (4224034304224).

The spelling of 1012022102123 in words is "one trillion, twelve billion, twenty-two million, one hundred two thousand, one hundred twenty-three".