10123103031222 has 32 divisors (see below), whose sum is σ = 20949587318880. Its totient is φ = 3257195648000.

The previous prime is 10123103031211. The next prime is 10123103031229. The reversal of 10123103031222 is 22213030132101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123103031229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6574353 + ... + 7966700.

It is an arithmetic number, because the mean of its divisors is an integer number (654674603715).

Almost surely, 2^{10123103031222} is an apocalyptic number.

10123103031222 is an abundant number, since it is smaller than the sum of its proper divisors (10826484287658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123103031222 is a wasteful number, since it uses less digits than its factorization.

10123103031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14545088.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10123103031222 its reverse (22213030132101), we get a palindrome (32336133163323).

The spelling of 10123103031222 in words is "ten trillion, one hundred twenty-three billion, one hundred three million, thirty-one thousand, two hundred twenty-two".