10121110101226 has 16 divisors (see below), whose sum is σ = 15736644180000. Its totient is φ = 4876261448688.

The previous prime is 10121110101209. The next prime is 10121110101227. The reversal of 10121110101226 is 62210101112101.

It is a super-2 number, since 2×10121110101226² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10121110101227) 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, 174822660 + ... + 174880543.

It is an arithmetic number, because the mean of its divisors is an integer number (983540261250).

Almost surely, 2^{10121110101226} is an apocalyptic number.

10121110101226 is a deficient number, since it is larger than the sum of its proper divisors (5615534078774).

10121110101226 is a wasteful number, since it uses less digits than its factorization.

10121110101226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349703733.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 10121110101226 its reverse (62210101112101), we get a palindrome (72331211213327).

The spelling of 10121110101226 in words is "ten trillion, one hundred twenty-one billion, one hundred ten million, one hundred one thousand, two hundred twenty-six".