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2010000022 = 25411857671
BaseRepresentation
bin111011111001110…
…0010101010010110
312012002011120200021
41313303202222112
513104030000042
6531241135354
7100544501242
oct16763425226
95162146607
102010000022
11941657848
1248118a55a
13260568c34
14150d3d422
15bb6da867
hex77ce2a96

2010000022 has 8 divisors (see below), whose sum is σ = 3020574672. Its totient is φ = 1003141800.

The previous prime is 2010000001. The next prime is 2010000059. The reversal of 2010000022 is 2200000102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927754 + ... + 929917.

It is an arithmetic number, because the mean of its divisors is an integer number (377571834).

Almost surely, 22010000022 is an apocalyptic number.

2010000022 is a deficient number, since it is larger than the sum of its proper divisors (1010574650).

2010000022 is a wasteful number, since it uses less digits than its factorization.

2010000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858214.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2010000022 is about 44833.0237882746. The cubic root of 2010000022 is about 1262.0174328244.

Adding to 2010000022 its reverse (2200000102), we get a palindrome (4210000124).

The spelling of 2010000022 in words is "two billion, ten million, twenty-two", and thus it is an aban number and an uban number.

Divisors: 1 2 541 1082 1857671 3715342 1005000011 2010000022