2002010101126 has 32 divisors (see below), whose sum is σ = 3494230117632. Its totient is φ = 842531928480.

The previous prime is 2002010101123. The next prime is 2002010101127. The reversal of 2002010101126 is 6211010102002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002010101123) 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, 3069120 + ... + 3663811.

It is an arithmetic number, because the mean of its divisors is an integer number (109194691176).

Almost surely, 2^{2002010101126} is an apocalyptic number.

2002010101126 is a deficient number, since it is larger than the sum of its proper divisors (1492220016506).

2002010101126 is a wasteful number, since it uses less digits than its factorization.

2002010101126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6733324.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2002010101126 its reverse (6211010102002), we get a palindrome (8213020203128).

The spelling of 2002010101126 in words is "two trillion, two billion, ten million, one hundred one thousand, one hundred twenty-six".