100122001210011 has 48 divisors (see below), whose sum is σ = 149808452451840. Its totient is φ = 58987115118720.

The previous prime is 100122001210001. The next prime is 100122001210019. The reversal of 100122001210011 is 110012100221001.

It is not a de Polignac number, because 100122001210011 - 2⁷ = 100122001209883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100122001210019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49470670 + ... + 51454748.

It is an arithmetic number, because the mean of its divisors is an integer number (3121009426080).

Almost surely, 2^{100122001210011} is an apocalyptic number.

100122001210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100122001210011 is a deficient number, since it is larger than the sum of its proper divisors (49686451241829).

100122001210011 is a wasteful number, since it uses less digits than its factorization.

100122001210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985284 (or 1985247 counting only the distinct ones).

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

Adding to 100122001210011 its reverse (110012100221001), we get a palindrome (210134101431012).

It can be divided in two parts, 10012200 and 1210011, that added together give a palindrome (11222211).

The spelling of 100122001210011 in words is "one hundred trillion, one hundred twenty-two billion, one million, two hundred ten thousand, eleven".