2010012102122 has 16 divisors (see below), whose sum is σ = 3205126130400. Its totient is φ = 942684152400.

The previous prime is 2010012102101. The next prime is 2010012102127. The reversal of 2010012102122 is 2212012100102.

It is a junction number, because it is equal to n+sod(n) for n = 2010012102097 and 2010012102106.

It is not an unprimeable number, because it can be changed into a prime (2010012102127) 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, 261852872 + ... + 261860547.

It is an arithmetic number, because the mean of its divisors is an integer number (200320383150).

Almost surely, 2^{2010012102122} is an apocalyptic number.

2010012102122 is a deficient number, since it is larger than the sum of its proper divisors (1195114028278).

2010012102122 is a wasteful number, since it uses less digits than its factorization.

2010012102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523713541.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010012102122 its reverse (2212012100102), we get a palindrome (4222024202224).

The spelling of 2010012102122 in words is "two trillion, ten billion, twelve million, one hundred two thousand, one hundred twenty-two".