10122002111011 has 8 divisors (see below), whose sum is σ = 12248473142880. Its totient is φ = 8165648761728.

The previous prime is 10122002110993. The next prime is 10122002111027. The reversal of 10122002111011 is 11011120022101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10122002111011 - 2¹³ = 10122002102819 is a prime.

It is a super-2 number, since 2×10122002111011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10122002110982 and 10122002111000.

It is not an unprimeable number, because it can be changed into a prime (10122002112011) 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, 42529420516 + ... + 42529420753.

It is an arithmetic number, because the mean of its divisors is an integer number (1531059142860).

Almost surely, 2^{10122002111011} is an apocalyptic number.

10122002111011 is a deficient number, since it is larger than the sum of its proper divisors (2126471031869).

10122002111011 is an equidigital number, since it uses as much as digits as its factorization.

10122002111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85058841293.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10122002111011 its reverse (11011120022101), we get a palindrome (21133122133112).

The spelling of 10122002111011 in words is "ten trillion, one hundred twenty-two billion, two million, one hundred eleven thousand, eleven".