101122111002111 has 32 divisors (see below), whose sum is σ = 138633618579456. Its totient is φ = 65524969440000.

The previous prime is 101122111002001. The next prime is 101122111002119. The reversal of 101122111002111 is 111200111221101.

It is not a de Polignac number, because 101122111002111 - 2⁷ = 101122111001983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122111002119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1012173261 + ... + 1012273161.

It is an arithmetic number, because the mean of its divisors is an integer number (4332300580608).

Almost surely, 2^{101122111002111} is an apocalyptic number.

101122111002111 is a deficient number, since it is larger than the sum of its proper divisors (37511507577345).

101122111002111 is a wasteful number, since it uses less digits than its factorization.

101122111002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130583.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 101122111002111 its reverse (111200111221101), we get a palindrome (212322222223212).

The spelling of 101122111002111 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred eleven million, two thousand, one hundred eleven".