Base | Representation |
---|---|
bin | 1011000110110101101001… |
… | …1110101100110110100010 |
3 | 1121020110120221111112201012 |
4 | 2301231122132230312202 |
5 | 3100040400131120002 |
6 | 41550055455540522 |
7 | 2400203320310204 |
oct | 261553236546642 |
9 | 47213527445635 |
10 | 12212110020002 |
11 | 39891438122a2 |
12 | 1452956b2a742 |
13 | 6a779b8b4a69 |
14 | 3030d815a774 |
15 | 1629e95e8d52 |
hex | b1b5a7acda2 |
12212110020002 has 16 divisors (see below), whose sum is σ = 18591907289760. Its totient is φ = 6014810892288.
The previous prime is 12212110019969. The next prime is 12212110020049. The reversal of 12212110020002 is 20002001121221.
It is a super-2 number, since 2×122121100200022 (a number of 27 digits) contains 22 as substring.
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, 6865058 + ... + 8458914.
It is an arithmetic number, because the mean of its divisors is an integer number (1161994205610).
Almost surely, 212212110020002 is an apocalyptic number.
12212110020002 is a deficient number, since it is larger than the sum of its proper divisors (6379797269758).
12212110020002 is a wasteful number, since it uses less digits than its factorization.
12212110020002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1651105.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12212110020002 its reverse (20002001121221), we get a palindrome (32214111141223).
The spelling of 12212110020002 in words is "twelve trillion, two hundred twelve billion, one hundred ten million, twenty thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •