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2012202011202 = 231508272223521
BaseRepresentation
bin11101010010000000100…
…101100000101001000010
321010100211211002020120220
4131102000211200221002
5230431442203324302
64140220504243510
7265243145613525
oct35220045405102
97110754066526
102012202011202
11706408639469
12285b8a470596
13117999508746
146d569254bbc
153751e3534bc
hex1d480960a42

2012202011202 has 16 divisors (see below), whose sum is σ = 4024432514592. Its totient is φ = 670729255040.

The previous prime is 2012202011189. The next prime is 2012202011233. The reversal of 2012202011202 is 2021102022102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206799 + ... + 2016722.

It is an arithmetic number, because the mean of its divisors is an integer number (251527032162).

Almost surely, 22012202011202 is an apocalyptic number.

2012202011202 is an abundant number, since it is smaller than the sum of its proper divisors (2012230503390).

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

2012202011202 is a wasteful number, since it uses less digits than its factorization.

2012202011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374353.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2012202011202 its reverse (2021102022102), we get a palindrome (4033304033304).

The spelling of 2012202011202 in words is "two trillion, twelve billion, two hundred two million, eleven thousand, two hundred two".

Divisors: 1 2 3 6 150827 301654 452481 904962 2223521 4447042 6670563 13341126 335367001867 670734003734 1006101005601 2012202011202