10402214111 has 2 divisors, whose sum is σ = 10402214112. Its totient is φ = 10402214110.

The previous prime is 10402214101. The next prime is 10402214177. The reversal of 10402214111 is 11141220401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10402214111 - 2³⁰ = 9328472287 is a prime.

It is a super-2 number, since 2×10402214111² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10402214111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402214101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201107055 + 5201107056.

It is an arithmetic number, because the mean of its divisors is an integer number (5201107056).

Almost surely, 2^10402214111 is an apocalyptic number.

10402214111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402214111 is an equidigital number, since it uses as much as digits as its factorization.

10402214111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10402214111 its reverse (11141220401), we get a palindrome (21543434512).

The spelling of 10402214111 in words is "ten billion, four hundred two million, two hundred fourteen thousand, one hundred eleven".