102001001122011 has 16 divisors (see below), whose sum is σ = 140692427580960. Its totient is φ = 65655167424000.

The previous prime is 102001001121973. The next prime is 102001001122037. The reversal of 102001001122011 is 110221100100201.

It is not a de Polignac number, because 102001001122011 - 2³⁰ = 101999927380187 is a prime.

102001001122011 is a modest number, since divided by 1122011 gives 1020010 as remainder.

It is not an unprimeable number, because it can be changed into a prime (102001001122051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3126961 + ... + 14621213.

It is an arithmetic number, because the mean of its divisors is an integer number (8793276723810).

Almost surely, 2^{102001001122011} is an apocalyptic number.

102001001122011 is a deficient number, since it is larger than the sum of its proper divisors (38691426458949).

102001001122011 is a wasteful number, since it uses less digits than its factorization.

102001001122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596286.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102001001122011 its reverse (110221100100201), we get a palindrome (212222101222212).

The spelling of 102001001122011 in words is "one hundred two trillion, one billion, one million, one hundred twenty-two thousand, eleven".