126211807010 has 16 divisors (see below), whose sum is σ = 237058698816. Its totient is φ = 48289734768.

The previous prime is 126211807009. The next prime is 126211807013. The reversal of 126211807010 is 10708112621.

It is not an unprimeable number, because it can be changed into a prime (126211807013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274373264 + ... + 274373723.

It is an arithmetic number, because the mean of its divisors is an integer number (14816168676).

Almost surely, 2^126211807010 is an apocalyptic number.

126211807010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126211807010 is a deficient number, since it is larger than the sum of its proper divisors (110846891806).

126211807010 is a wasteful number, since it uses less digits than its factorization.

126211807010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548747017.

The product of its (nonzero) digits is 1344, while the sum is 29.

Adding to 126211807010 its reverse (10708112621), we get a palindrome (136919919631).

The spelling of 126211807010 in words is "one hundred twenty-six billion, two hundred eleven million, eight hundred seven thousand, ten".