2011420163202 has 64 divisors (see below), whose sum is σ = 4297222388736. Its totient is φ = 626239373760.

The previous prime is 2011420163177. The next prime is 2011420163209. The reversal of 2011420163202 is 2023610241102.

It is a super-2 number, since 2×2011420163202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2011420163209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 891573 + ... + 2194935.

It is an arithmetic number, because the mean of its divisors is an integer number (67144099824).

Almost surely, 2^{2011420163202} is an apocalyptic number.

2011420163202 is an abundant number, since it is smaller than the sum of its proper divisors (2285802225534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011420163202 is a wasteful number, since it uses less digits than its factorization.

2011420163202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303655.

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 2011420163202 in words is "two trillion, eleven billion, four hundred twenty million, one hundred sixty-three thousand, two hundred two".