2112150029 has 16 divisors (see below), whose sum is σ = 2431464000. Its totient is φ = 1814555520.

The previous prime is 2112149993. The next prime is 2112150041. The reversal of 2112150029 is 9200512112.

It is a cyclic number.

It is not a de Polignac number, because 2112150029 - 2¹² = 2112145933 is a prime.

It is a super-2 number, since 2×2112150029² = 8922355490009401682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2112149986 and 2112150013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112155029) 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, 73127 + ... + 97835.

It is an arithmetic number, because the mean of its divisors is an integer number (151966500).

Almost surely, 2^2112150029 is an apocalyptic number.

It is an amenable number.

2112150029 is a deficient number, since it is larger than the sum of its proper divisors (319313971).

2112150029 is a wasteful number, since it uses less digits than its factorization.

2112150029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25148.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 2112150029 is about 45958.1334368575. The cubic root of 2112150029 is about 1283.0441115295.

The spelling of 2112150029 in words is "two billion, one hundred twelve million, one hundred fifty thousand, twenty-nine".